{"title":"ESP Module, Bluetooth and WIFI Module","description":"","products":[{"product_id":"esp8266-nodemcu-module-cp2102","title":"ESP8266 CP2102 NodeMCU Module","description":"\u003col\u003e\n\u003cli\u003eOpen-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled\u003c\/li\u003e\n\u003cli\u003eArduino-like hardware IO\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003cli\u003eIntegrated PLL, regulators, DCXO and power management units\u003c\/li\u003e\n\u003cli\u003eOnboard USB to serial chip to easily program and upload codes from the Arduino IDE\u003c\/li\u003e\n\u003cli\u003eEmbeds logic level converter circuits\u003c\/li\u003e\n\u003cli\u003eHas onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!\u003c\/li\u003e\n\u003cli\u003eEasy access to the GPIO pins for easy prototyping\u003c\/li\u003e\n\u003cli\u003eESP-12E Processor\u003c\/li\u003e\n\u003cli\u003eEasy to use breadboard friendly form factor\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cbr\u003e\n\u003cp\u003eThe ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.\u003c\/p\u003e\n\u003cp\u003eESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area.\u003c\/p\u003e\n\u003cp\u003eThe ESP8266 NodeMCU development board ? a true plug-and-play solution for inexpensive projects using WiFi. The module arrives pre-flashed with NodeMCU firmware so they?re ready to go ? just install your USB driver (below). ESP-12 Lua Nodemcu WIFI Dev Board Internet Of Things board contains a full ESP8266 WiFi module with all the GPIO broken out, a full USB-serial interface, and a power supply all on the one breadboard-friendly package.\u003c\/p\u003e\n\u003cp\u003eThis board is pre-flashed with NodeMCU ? a Lua-based firmware for the ESP8266 which allows easy control via a neat scripting language ? Lua ? so you?re ready to go in just a few minutes. \u003cbr\u003eThe ESP-12 Lua NodeMCU WIFI Dev Board Internet Of Things with ESP8266 is an all-in-one microcontroller + WiFi platform that is very easy to use to create projects with WiFi and IoT (Internet of Things) applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e11 b\/g\/n Wi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003eUse CH340G to replace the CP2102.\u003c\/li\u003e\n\u003cli\u003eOpen-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled\u003c\/li\u003e\n\u003cli\u003eArduino-like hardware IO\u003c\/li\u003e\n\u003cli\u003eIntegrated low power 32-bit CPU\u003c\/li\u003e\n\u003cli\u003eAdvanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.\u003c\/li\u003e\n\u003cli\u003eCode like Arduino, but interactively in Lua script.\u003c\/li\u003e\n\u003cli\u003eNodejs style network API\u003c\/li\u003e\n\u003cli\u003eEvent-driven API for network applications,\u003c\/li\u003e\n\u003cli\u003ewhich facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.\u003c\/li\u003e\n\u003cli\u003eGreatly speed up your IOT application developing process.\u003c\/li\u003e\n\u003cli\u003eLowest cost WI-FI\u003c\/li\u003e\n\u003cli\u003eLess than WI-FI MCU ESP8266 integrated and easy to prototyping development kit.\u003c\/li\u003e\n\u003cli\u003eWe provide the best platform for IoT application development at the lowest cost.\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003cli\u003eIntegrated PLL, regulators, DCXO and power management units\u003c\/li\u003e\n\u003cli\u003eOnboard USB to serial chip to easily program and upload codes from the Arduino IDE\u003c\/li\u003e\n\u003cli\u003eEmbeds logic level converter circuits\u003c\/li\u003e\n\u003cli\u003eHas onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!\u003c\/li\u003e\n\u003cli\u003eEasy access to the GPIO pins for easy prototyping\u003c\/li\u003e\n\u003cli\u003eESP-12E Processor\u003c\/li\u003e\n\u003cli\u003eEasy to use breadboard friendly form factor\u003c\/li\u003e\n\u003cli\u003eVoltage Regulator \/ Converter, excellent DC to DC conversion, super-efficient\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191424555,"sku":"4528","price":329.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ESP8266-NodeMCU_large_37edabec-b3ea-446b-a409-cde8f7e71c89.jpg?v=1777897428"},{"product_id":"esp8266-12f-wifi-module","title":"ESP-12F ESP8266 Wifi Wireless Module","description":"\u003cul\u003e\n\u003cli\u003eIt is very easy to develop projects with AT commands\u003c\/li\u003e\n\u003cli\u003eSurface Mount Package with 2mm Pitch Pads\u003c\/li\u003e\n\u003cli\u003eMultiple GPIO’s for all your sensor needs\u003c\/li\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Latest ESP-12F ESP8266 Wifi Module AP \u0026amp; Station Remote Serial Wireless IoT Board is an integrated chip designed for the needs of a new connected world. It can handle all the necessary overhead for communicating with your network, such as TCP\/IP stack and communicating with your 802.11 networks.\u003c\/p\u003e\n\u003cp\u003eIt is completely addressable over SPI and UART protocols allowing you to connect your sensors or project directly to it through its GPIO’s. ESP8266 is a low-cost Wi-Fi chip with full TCP\/IP stack and MCU (Micro Controller Unit) capability.\u003c\/p\u003e\n\u003cp\u003eESP8266 Serial Wifi Wireless Transceiver Module is a self-contained SOC with integrated TCP\/IP protocol stack that can give any microcontroller access to your WiFi network. ESP8266 Serial Wifi Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.\u003c\/p\u003e\n\u003cp\u003eEach ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.\u003c\/p\u003e\n\u003cp\u003eESP8266 Serial Wifi Wireless Transceiver Module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications \u0026amp; Features of ESP-12F ESP8266 Wifi Wireless Module:-\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCommunication interface voltage: 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWorking current: 240mA(MAX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSerial port baud rate: 115200 (default), can be modified to other values by AT command\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSerial communication format: 8N1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWireless Network Mode: station \/ softAP \/ SoftAP + station\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWireless criteria: 802.11 b \/ g \/ n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with ESP-12（ESP-202）\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWIFI @ 2.4 GHz, support for WPA \/ WPA2 security mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIt is very easy to develop projects with AT commands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSurface Mount Package with 2mm Pitch Pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMulitple GPIO’s for all your sensor needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated PLL, regulators, DCXO and power management units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e+19.5dBm output power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePower down leakage current of \u0026lt;10uA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated low power 32-bit CPU could be used as an application processor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSDIO 1.1\/2.0, SPI, UART\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSTBC, 1×1 MIMO, 2×1 MIMO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eA-MPDU \u0026amp; A-MSDU aggregation \u0026amp; 0.4ms guard interval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWake up and transmit packets in \u0026lt; 2ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStandby power consumption of \u0026lt; 1.0mW (DTIM3)\u003c\/li\u003e\n\u003cli\u003eBoth SMD and Inline package are available, and the pin pitch is 2.0mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191490091,"sku":"4452","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ESP12F1.jpg?v=1766154550"},{"product_id":"esp8266-01s-wifi-module","title":"ESP-01 ESP8266 Serial WIFI Transceiver Module","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003e1MB Flash Memory\u003c\/li\u003e\n\u003cli\u003eDimensions: 25 x 15 x 11 mm (LxWxH)\u003c\/li\u003e\n\u003cli\u003ePCB Thickness: 1mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module is a self-contained SOC with integrated TCP\/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever growing, community.\u003c\/p\u003e\n\u003cp\u003eThis module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existing interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.\u003c\/p\u003e\n\u003cp\u003eThere is an almost limitless fountain of information available for the ESP8266, all of which has been provided by amazing community support. In the Documents section below you will find many resources to aid you in using the ESP8266, even instructions on how to transforming this module into an IoT (Internet of Things) solution!\u003c\/p\u003e\n\u003cp\u003eNote: The ESP8266 Module is not capable of 5-3V logic shifting and will require an external Logic Level Converter. Please do not power it directly from your 5V dev board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications and Features:-\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e802.11 b\/g\/n \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated PLLs, regulators, DCXO and power management units \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e+19.5dBm output power in 802.11b mode \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower down leakage current of \u0026lt;10uA \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1MB Flash Memory \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 25 x 15 x 11 mm (LxWxH) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB Thickness: 1mm \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 2 gm \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated low power 32-bit CPU could be used as application processor \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSDIO 1.1 \/ 2.0, SPI, UART \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSTBC, 1×1 MIMO, 2×1 MIMO \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA-MPDU \u0026amp; A-MSDU aggregation \u0026amp; 0.4ms guard interval \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWake up and transmit packets in \u0026lt; 2ms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191588395,"sku":"4436","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/esp8266-esp01-wifi-module-india-800x800-1.jpg?v=1655366079"},{"product_id":"esp32-node-mcu-module","title":"ESP32 30 Pin CP2102 NodeMCU Development Board with Wi-Fi and Bluetooth","description":"\u003cp data-end=\"568\" data-start=\"519\"\u003e\u003cstrong data-end=\"568\" data-start=\"519\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-end=\"609\" data-start=\"572\"\u003eDual-core 32-bit LX6 microprocessor\u003c\/li\u003e\n\u003cli data-end=\"667\" data-start=\"612\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth (Classic + BLE)\u003c\/li\u003e\n\u003cli data-end=\"709\" data-start=\"670\"\u003e30-pin layout for compact form factor\u003c\/li\u003e\n\u003cli data-end=\"743\" data-start=\"712\"\u003e520KB SRAM + 4MB Flash memory\u003c\/li\u003e\n\u003cli data-end=\"809\" data-start=\"746\"\u003eMultiple GPIOs with support for ADC, DAC, PWM, I2C, SPI, UART\u003c\/li\u003e\n\u003cli data-end=\"852\" data-start=\"812\"\u003ePCB antenna for wireless communication\u003c\/li\u003e\n\u003cli data-end=\"915\" data-start=\"855\"\u003eBuilt-in USB to Serial (CP2102\/CH340) for easy programming\u003c\/li\u003e\n\u003cli data-end=\"967\" data-start=\"918\"\u003eLow-power consumption with multiple sleep modes\u003c\/li\u003e\n\u003cli data-end=\"1028\" data-start=\"970\"\u003eIdeal for IoT, automation, robotics, and sensor networks\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-end=\"1076\" data-start=\"1030\"\u003e\u003cstrong data-end=\"1076\" data-start=\"1030\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1103\" data-start=\"1080\"\u003eChipset: ESP-32\u003c\/li\u003e\n\u003cli data-end=\"1162\" data-start=\"1106\"\u003eMicrocontroller: Dual-Core 32-bit LX6\u003c\/li\u003e\n\u003cli data-end=\"1192\" data-start=\"1165\"\u003eClock Speed: Up to 240MHz\u003c\/li\u003e\n\u003cli data-end=\"1214\" data-start=\"1195\"\u003eFlash Memory: 4MB\u003c\/li\u003e\n\u003cli data-end=\"1230\" data-start=\"1217\"\u003eSRAM: 520KB\u003c\/li\u003e\n\u003cli data-end=\"1259\" data-start=\"1233\"\u003eWi-Fi: IEEE 802.11 b\/g\/n\u003c\/li\u003e\n\u003cli data-end=\"1295\" data-start=\"1262\"\u003eBluetooth: v4.2 (Classic + BLE)\u003c\/li\u003e\n\u003cli data-end=\"1313\" data-start=\"1298\"\u003eGPIO Pins: 30\u003c\/li\u003e\n\u003cli data-end=\"1361\" data-start=\"1316\"\u003eUSB Interface: Micro USB (via CP2102)\u003c\/li\u003e\n\u003cli data-end=\"1411\" data-start=\"1364\"\u003eOperating Voltage: 3.3V (logic), USB 5V input\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1476\" data-start=\"1443\"\u003eMounting: Breadboard-compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eESP32 Development Board\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eis a powerful, feature-rich microcontroller module with integrated Wi-Fi and Bluetooth capabilities. Based on the ESP-32 SoC, it supports dual-core processing, making it ideal for IoT, automation, and wireless sensor applications. With 30 pins, it provides ample GPIOs and interface support for a wide range of projects.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191621163,"sku":"4574","price":399.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/esp32wroom.webp?v=1658573906"},{"product_id":"hc05-bluetooth-module","title":"HC-05 TTL Bluetooth Module 6 pin with Button","description":"\u003cul\u003e\n\u003cli\u003eBluetooth protocol: Bluetooth Specification v2.0+EDR.\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4GHz ISM band.\u003c\/li\u003e\n\u003cli\u003eModulation: GFSK(Gaussian Frequency Shift Keying).\u003c\/li\u003e\n\u003cli\u003eEmission power: =4dBm, Class 2.\u003c\/li\u003e\n\u003cli\u003eSensitivity: =-84dBm at 0.1% BER.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller.  It uses the UART protocol to make it easy to send and receive data wirelessly.\u003c\/p\u003e\n\u003cp\u003eThe HC-06 module is a slave only device.  This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules.  To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.\u003c\/p\u003e\n\u003ch5\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eEmbedded Projects.\u003c\/li\u003e\n\u003cli\u003eIndustrial Applications.\u003c\/li\u003e\n\u003cli\u003eComputer and Portable Devices.\u003c\/li\u003e\n\u003cli\u003eGPS receiver.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eWorking current: matching for 30 mA, matching the communication for 8 mA.\u003c\/li\u003e\n\u003cli\u003eDormancy current: no dormancy.\u003c\/li\u003e\n\u003cli\u003eUsed for a GPS navigation system, water, and electricity gas meter reading system.\u003c\/li\u003e\n\u003cli\u003eWith the computer and Bluetooth adapter, PDA, seamless connection equipment.\u003c\/li\u003e\n\u003cli\u003eBluetooth module HC-08 Master and slave Two in one module.\u003c\/li\u003e\n\u003cli\u003eUse the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.\u003c\/li\u003e\n\u003cli\u003ePotter default rate of 9600, the user can be set up.\u003c\/li\u003e\n\u003cli\u003eBluetooth protocol: Bluetooth Specification v2.0+EDR\u003c\/li\u003e\n\u003cli\u003eSpeed: Asynchronous: 2.1Mbps(Max) \/ 160 kbps, Synchronous: 1Mbps\/1Mbps.\u003c\/li\u003e\n\u003cli\u003eSecurity: Authentication and encryption.\u003c\/li\u003e\n\u003cli\u003eProfiles: Bluetooth serial port.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x HC-05 6 pin Bluetooth Module with Button\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191719467,"sku":"4370","price":272.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/hc05-4370-3.jpg?v=1765805206"},{"product_id":"bluetooth-xbee-zigbee-arduino-shield","title":"XBee Shield V03 Module Wireless Control Zigbee Shield for Arduino","description":"\u003col\u003e\n\u003cli\u003eStackable design, easy to plug into the ARDUINO development board.\u003c\/li\u003e\n\u003cli\u003eCoupled with the Arduino Bluetooth Bee Bluetooth module, and other Bluetooth devices can communicate Wirelessly.\u003c\/li\u003e\n\u003cli\u003e3.3v and 5v dual power output.\u003c\/li\u003e\n\u003cli\u003e3.3v and 5v IO compatible.\u003c\/li\u003e\n\u003cli\u003eUSB2.0 protocol.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Bluetooth XBee Shield V03 Module Wireless Control can achieve a simple two crunodal ZigBee network, achieve wireless communication between Arduino, and allows the Arduino to wireless communicate over a modified ZigBee protocol using the popular\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eXBee module.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIt is a fully Assembled shield without the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eXBee module. This unit works with all XBee modules including the Series 1 and Series 2 (and 2.5), standard and Pro version.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe XBee Shield simplifies the task of interfacing an XBee with your\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eArduino. This board mates directly with an Arduino Pro or USB board, and equips it with wireless communication capabilities using the popular XBee module.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePC via a USB cable directly connected with XBee adapters.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth Bee configures or uses as a data-transmission.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eArduino board pro mini downloader.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThis XBee module supports only Serial Communication.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStackable design, easy to plug into the ARDUINO development board.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCoupled with the Arduino Bluetooth Bee Bluetooth module, and other Bluetooth devices can communicate Wirelessly.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCoupled with the XBee module, you can achieve two or more sets of communication between Arduino or Arduino and PC Communications.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3.3v and 5v dual power output.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3.3v and 5v IO compatible.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSB 2.0 protocol.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBitbang mode ready.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasily connected to a PC via mini USB Cable.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eXBee-setting support software X-CTU.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x Bluetooth XBee Shield V03 Module Wireless Control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191752235,"sku":"0193","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Xbee-Zigbee-Shield-for-Arduino.jpg?v=1701858930"},{"product_id":"hm10-cc2541-bluetooth-ble-4-0-c","title":"HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module","description":"\u003col\u003e\n\u003cli\u003eBluetooth Protocol: Bluetooth Specification V4.0 BLE\u003c\/li\u003e\n\u003cli\u003eUSB Protocol: USB V2.0\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eModulation Mode: GFSK (Gaussian Frequency Shift Keying)\u003c\/li\u003e\n\u003cli\u003eTransmitting Power: ≤4dBm\u003c\/li\u003e\n\u003cli\u003eSensitivity: ≤-84dBm at 0.1% BER\u003c\/li\u003e\n\u003cli\u003eIt’s easy to use and completely encapsulated.\u003c\/li\u003e\n\u003cli\u003eYou can set it as slave or master.\u003c\/li\u003e\n\u003cli\u003eYou can use AT command set the baud rate.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eHM-10 BLE Bluetooth 4.0 CC2541 Wireless Module is a BLE module for an embedded system to get BLE wireless communication with BLE capable devices (e.g. Android, iPhone, and iPad).\u003c\/p\u003e\n\u003cp\u003eIt is fully configurable by a rich and well documented AT command-set and allows transparent data communication via serial UART (default baud rate 9600bps). The Bluetooth 4.0 HM-10 is basically a breakout board for cc2541, it broke out the LED pins, RX\/TX and also adding the voltage regulator that regular 5v to 3.3 v.\u003c\/p\u003e\n\u003cp\u003eHM-10 and HM-11 series Bluetooth module use TI CC2540 chip, configure 256KB space and support the AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.\u003c\/p\u003e\n\u003cp\u003eThe most complete, most convenient, and most stable Bluetooth data transmission, remote control and data acquisition module. Master-slave in one, transparent transmission, replacing the serial port. Remote control, transparent transmission, MCU is unnecessary. Remote data acquisition, transparent transmission, MCU is unnecessary.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003ePin Description of HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSTATE:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003estate test pins, connected to an internal LED, generally keep it unconnected.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBRK:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ebreak connect, it means breaking the Bluetooth connection, generally keep it unconnected.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eVCC:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003epositive pole of the power source.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eGND:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eGround.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eTXD:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eserial interface, transmitting terminal.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRXD:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eserial interface, receiving terminal.\u003c\/em\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156191785003,"sku":"IHCM473","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/IHCM502.jpg?v=1655366069"},{"product_id":"usb-to-esp8266-serial-wireless-wifi-module-development-board","title":"USB to UART \/ ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip","description":"\u003col\u003e\n\u003cli\u003eDriver Chip: CH340G\u003c\/li\u003e\n\u003cli\u003eSupports all basic windows versions.\u003c\/li\u003e\n\u003cli\u003eThe adapter plate integrated 1000μF solid capacitors to ensure the current supply\u003c\/li\u003e\n\u003cli\u003eThe power supply will not be a problem to make WIFI module crashes unresponsive.\u003c\/li\u003e\n\u003cli\u003eUsing 3225 SMD crystal oscillator, improve the stability of serial work, on a beautiful and tall.\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 4.5V – 5.5V (Onboard 3.3v LDO Regulator)\u003c\/li\u003e\n\u003cli\u003eWorking current: 300mA (LDO regulator can supply)\u003c\/li\u003e\n\u003cli\u003eUsing CH340 turns serial port chip for stable performance and compatibility.\u003c\/li\u003e\n\u003cli\u003eSupports all basic windows versions.\u003c\/li\u003e\n\u003cli\u003eThe adapter plate integrated 1000μF solid capacitors to ensure the current supply\u003c\/li\u003e\n\u003cli\u003eThe power supply will not be a problem to make WIFI module crashes unresponsive.\u003c\/li\u003e\n\u003cli\u003eUsing 3225 SMD crystal oscillator, improve the stability of serial work, on a beautiful and tall.\u003c\/li\u003e\n\u003cli\u003eThe interposer board is specifically designed for ESP8266 The USB Turn serial port.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003eThis USB to UART\/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip converts the signal from a USB interface to a PC \/ laptop to match a serial module ESP8266.\u003cbr\u003e\u003cbr\u003eThis converter module has CH340 chip which is reliable and with high performance. It is compatible with most Windows systems. The adapter features integrated capacitors to maintain a current of 1000 μF.\u003cbr\u003e\u003cbr\u003eUSB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connecting wire.\u003cbr\u003e\u003cbr\u003eUSB to UART\/ESP8266 Programmer used for an ESP-01 module with the ESP8266 chip. It has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do with ESP-01.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156278292523,"sku":"4438","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/43920.webp?v=1664181830"},{"product_id":"nodemcu-esp8266-wifi-0-96-inch-oled-board-wireless-iot-application","title":"NodeMCU ESP8266 WIFI + 0.96 INCH OLED BOARD WIRELESS\/IOT APPLICATION","description":"\u003cp\u003eCompatible with Arduino \u0026amp; NodeMCU\n\u003cbr\u003eMicro USB connection\u003c\/p\u003e\u003cbr\u003e--\u003cbr\u003e\u003cp\u003eNodemcu ESP8266 Wifi 0.96 Inch OLED Board development board integrates the ESP8266 0.96 Inch OLED having a resolution of 128x64. OLED is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode a next generation of flat-panel displays.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156282388523,"sku":"","price":950.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/510TVMIL-FL.jpg?v=1655367323"},{"product_id":"esp32-cam-wifi-module-bluetooth","title":"ESP32S CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization","description":"\u003col\u003e\n\u003cli\u003eFlash LED off: 180mA @ 5V.\u003c\/li\u003e\n\u003cli\u003eFlash LED on to maximum brightness: 310mA @ 5V.\u003c\/li\u003e\n\u003cli\u003eDeep-sleep: 6mA @ 5V min.\u003c\/li\u003e\n\u003cli\u003eModem-sleep: 20mA @ 5V min.\u003c\/li\u003e\n\u003cli\u003eLight-sleep: 6.7mA @ 5V min.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization has a very competitive small-size camera module that can operate independently as a minimum system with a footprint of only 40 x 27 mm; a deep sleep current of up to 6mA and is widely used in various IoT applications.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for home smart devices, industrial wireless control, wireless monitoring, and other IoT applications.\u003c\/p\u003e\n\u003cp\u003eThis module adopts a DIP package and can be directly inserted into the backplane to realize rapid production of products, providing customers with high-reliability connection mode, which is convenient for application in various IoT hardware terminals.\u003c\/p\u003e\n\u003cp\u003eESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture. It has the main frequency adjustment range of 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote\u003c\/span\u003e\u003c\/strong\u003e: The product dimension may have ±2% error. The product color may have some variation due to the light effect.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eESP32-CAM :\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe smallest 802.11b\/g\/n Wi-Fi BT SoC module.\u003c\/li\u003e\n\u003cli\u003eLow power 32-bit CPU, can also serve the application processor.\u003c\/li\u003e\n\u003cli\u003eUp to 160MHz clock speed, summary computing power up to 600 DMIPS.\u003c\/li\u003e\n\u003cli\u003eBuilt-in 520 KB SRAM, external 4MPSRAM.\u003c\/li\u003e\n\u003cli\u003eSupports UART\/SPI\/I2C\/PWM\/ADC\/DAC.\u003c\/li\u003e\n\u003cli\u003eSupport OV2640 and OV7670 cameras, built-in flash lamp.\u003c\/li\u003e\n\u003cli\u003eSupport image WiFI upload.\u003c\/li\u003e\n\u003cli\u003eSupports TF card.\u003c\/li\u003e\n\u003cli\u003eSupports multiple sleep modes.\u003c\/li\u003e\n\u003cli\u003eEmbedded Lwip and FreeRTOS.\u003c\/li\u003e\n\u003cli\u003eSupports STA\/AP\/STA+AP operation mode.\u003c\/li\u003e\n\u003cli\u003eSupport Smart Config\/AirKiss technology.\u003c\/li\u003e\n\u003cli\u003eSupport for serial port local and remote firmware upgrades (FOTA).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications :\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eWireless Module: ESP32-S WiFi 802.11 b\/g\/n + Bluetooth 4.2 LE module with PCB antenna, u.FL connector, 32Mbit SPI flash, 4MBit PSRAM.\u003c\/li\u003e\n\u003cli\u003eExternal Storage: micro SD card slot up to 4GB.\u003c\/li\u003e\n\u003cli\u003eCamera\n\u003cul\u003e\n\u003cli\u003eFPC connector.\u003c\/li\u003e\n\u003cli\u003eSupport for OV2640 (sold with a board) or OV7670 cameras.\u003c\/li\u003e\n\u003cli\u003eImage Format: JPEG( OV2640 support only ), BMP, grayscale.\u003c\/li\u003e\n\u003cli\u003eLED flashlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eExpansion: 16x through-holes with UART, SPI, I2C, PWM.\u003c\/li\u003e\n\u003cli\u003eMisc: Reset button.\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5V via pin header.\u003c\/li\u003e\n\u003cli\u003ePower Consumption.\n\u003col\u003e\n\u003cli\u003eFlash LED off: 180mA @ 5V.\u003c\/li\u003e\n\u003cli\u003eFlash LED on to maximum brightness: 310mA @ 5V.\u003c\/li\u003e\n\u003cli\u003eDeep-sleep: 6mA @ 5V min.\u003c\/li\u003e\n\u003cli\u003eModem-sleep: 20mA @ 5V min.\u003c\/li\u003e\n\u003cli\u003eLight-sleep: 6.7mA @ 5V min.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (ESP32): 40 x 27 x 12 (LxWxH) mm.\u003c\/li\u003e\n\u003cli\u003eTemperature Range: Operating: -20 ℃ ~ 85 ℃; storage: -40 ℃ ~ 90 ℃ @ \u0026lt; 90%RH.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x ESP32 CAM WiFi Module.\u003c\/p\u003e\n\u003cp\u003e1 x OV2640 Camera Module 2MP.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156282486827,"sku":"","price":699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ESP32-CAM.jpg?v=1762255224"},{"product_id":"wemos-lolin32-v1-0-0-based-on-esp32-rev1-wifi-bluetooth-board","title":"WeMos LOLIN 32 V1.0.0 based on ESP32 Rev1 Wifi Bluetooth Board","description":"\u003cul\u003e\n\u003cli\u003eMicrocontroller: ESP-32\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 26\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 12\u003c\/li\u003e\n\u003cli\u003eClock Speed(Max): 240MHz\u003c\/li\u003e\n\u003cli\u003eFlash: 4MB\u003c\/li\u003e\n\u003cli\u003eWIFI\u003c\/li\u003e\n\u003cli\u003ebluetooth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e--\u003cbr\u003e\n\u003cp\u003eThis is WeMos LOLIN32 V1.0.0 based on ESP32 Rev1 Wifi Bluetooth Board. The board design is basically perfect. It takes more than a little inspiration from Adafruit’s Feather series.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156282552363,"sku":"","price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/6l.png?v=1655367355"},{"product_id":"hc-06-4pin-bluetooth-module-slave-no-button","title":"HC 06 4pin Bluetooth Module (Slave) No Button","description":"\u003col\u003e\n\u003cli\u003eBases at CSR BC04 Bluetooth technology.\u003c\/li\u003e\n\u003cli\u003ewith build-in 2.4GHz PCB antenna\u003c\/li\u003e\n\u003cli\u003eIt’s at the Bluetooth class 2 power level.\u003c\/li\u003e\n\u003cli\u003eRange test: 10 meters\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3V to 6V DC\u003c\/li\u003e\n\u003cli\u003eOperating current in pairing is in the range of 30~40mA.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003eHC-06 is the popular Bluetooth module. This HC06 module is slave mode only. It’s very easy to add wireless serial connectivity for your device with this module. Examples for Arduino and other boards are available. Once you pair with other Bluetooth devices you work like with normal UART to exchange data.\u003c\/p\u003e\n\u003cp\u003eThis module has built-in 3.3V voltage regulator and helps to break out the important pins (Vcc, Gnd, Txd, Rxd). Based on CSR BC4 chip, Bluetooth V2.0 + EDR. You can set the baud rate, name and pair password by AT commands when there is no Bluetooth connection. This module is a slave- it can be paired with Computer- Bluetooth master- mobile phone- PDA- PSP and so on.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eBases at CSR BC04 Bluetooth technology.\u003c\/li\u003e\n\u003cli\u003ewith build-in 2.4GHz PCB antenna\u003c\/li\u003e\n\u003cli\u003eIt’s at the Bluetooth class 2 power level.\u003c\/li\u003e\n\u003cli\u003eRange test: 10 meters\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3V to 6V DC\u003c\/li\u003e\n\u003cli\u003eOperating current in pairing is in the range of 30~40mA.\u003c\/li\u003e\n\u003cli\u003eOperating current in communication is 8mA.\u003c\/li\u003e\n\u003cli\u003eInterface via UART, default baud rate at 9600 bps\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -25 °C – +75°C\u003c\/li\u003e\n\u003cli\u003eDimensions 27mm×13mm×2.2mm\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156283502635,"sku":"4373","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/6qq.png?v=1655367336"},{"product_id":"hc-06-6pin-bluetooth-module-without-button","title":"HC-06 6 Pin Bluetooth Module Without Button","description":"\u003cp\u003eUsed for a GPS navigation system, water, and electricity gas meter reading system.\n\u003cbr\u003eWith the computer and Bluetooth adapter, PDA, seamless connection equipment.\u003c\/p\u003e\u003cbr\u003e--\u003cbr\u003e\u003cp\u003eThe module has a full-duplex serial port to use later, when paired, without knowing any Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most common communication format, not support other formats.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156283535403,"sku":"","price":899.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/6d.png?v=1655367323"},{"product_id":"higrow-esp32-wifi-bluetooth-battery-dht11-soil-temperature-and-humidity-sensor-module","title":"Higrow ESP32 WiFi + Bluetooth Battery + DHT11 Soil Temperature and Humidity Sensor Module","description":"\u003cp\u003eBattery 18650 LG ESP32 3000mAh can power for 17 hours or more.\n\u003cbr\u003eThis capacitive sensor of soil moisture is different from most of the resistive sensors on the market, which uses the principle of capacitive sensing to detect the moisture of the soil.\n\u003cbr\u003eYou can avoid the problem of easy corrosion resistance sensors to greatly prolong the service life. Dimensions: 193.5 * 29.4 mm\n\u003cbr\u003ePackage includes: 1 x Wemos Higrow ESP32 WiFi + Bluetooth + Battery DHT11 Temperature and Humidity Sensor Module Soil\u003c\/p\u003e\u003cbr\u003e--\u003cbr\u003e\u003cp\u003eThis capacitive sensor of soil moisture is different from most of the resistive sensors on the market, which uses the principle of capacitive sensing to detect the moisture of the soil. You can avoid the problem of easy corrosion resistance sensors to greatly prolong the service life.\n\u003cbr\u003eDimensions: 193.5 * 29.4 mm\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156290285611,"sku":"IHCS15","price":1699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ESP32-Agri.jpg?v=1655367392"},{"product_id":"ttgo-t-call-v1-3-esp32-sim800l-wireless-communication-module","title":"TTGO T-Call ESPRESSIF ESP32 SIM800L Wireless Communication Module Lilygo","description":"\u003col\u003e\n\u003cli\u003eChipset :ESPRESSIF-ESP32 240MHz Xtensa® single-\/dual-core 32-bit LX6 microprocessor\u003c\/li\u003e\n\u003cli\u003eFLASH: QSPI flash 4MB \/ PSRAM 8MB\u003c\/li\u003e\n\u003cli\u003eSRAM:520 kB SRAM\u003c\/li\u003e\n\u003cli\u003eButton: Reset\u003c\/li\u003e\n\u003cli\u003eUSB to TTL: CP2104\u003c\/li\u003e\n\u003cli\u003eModular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO\u003c\/li\u003e\n\u003cli\u003eOn-board clock:40MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003eWorking voltage:2.7V-3.6V\u003c\/li\u003e\n\u003cli\u003eWorking current: About 70mA\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis is a LILYGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The module is used for wireless communication. The ESP V1.4 ESP32 Serial WIFI Wireless Transceiver Module is a self-contained SOC with an integrated TCP\/IP protocol stack that can give any microcontroller access to your WiFi network.\u003c\/p\u003e\n\u003cp\u003eThis module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote : Board Design \u0026amp; writing may varies\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe SIM800L wireless communication module is integrated with an ESP32 chip with a dual-core 32-bit LX6 microprocessor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe SIM800L ESP32 wireless module needs a power supply of 5V\/1A and has a Type C port.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ESP32 SIM800H wireless communication module features 802.11 b\/g\/n wifi protocol and Bluetooth v4.2BR\/EDR and BLE standard protocol.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis wireless communication module supports cloud server development and SDK for user firmware development.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x LILYGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156296314923,"sku":"","price":2199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/a32.jpg?v=1655367556"},{"product_id":"esp8266-esp-12f-module-serial-wifi-witty-cloud-development-board-mini-nodemcu","title":"ESP-12F ESP8266 Module Serial WIFI Witty Cloud Development Board + MINI nodeMCU","description":"\u003cul\u003e\n\u003cli\u003eLDR Light Sensor on board \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWS2812 Led on board \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3x tactile buttons (1x in the Witty board and 2x in theCH340 board) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicro USB connection for power and\/or programming \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses latest ESP-12F module with 4M flash and integrated antenna \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes CH340G USB-to-UART programmer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis ESP8266\/ ESP-12F Module\/ Serial WI-FI Witty Cloud Development Board + MINI nodeMCU is a cloud intelligent hardware development kit, the history of the simplest and most cost-effective IoT development board, don’t need you to understand the knowledge of the network, the TCP\/IP another complex, as long as you will C language, can use EMC’s with cloud SDK quickly realize the secondary development, the DEMO board can use mobile phone flow control panel mount RGB colourful lights, mobile terminal APP, can display environment brightness by photosensitive resistance, less code as long as the modification for half an hour can make your own remote control equipment, the system generates free APP (Android, IOS), open the SDK.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156296347691,"sku":"4540","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/esp8266-witty-development-board-mini-nodemcu-uses-esp-12f-module-original-imaf892x45bvsjby.jpg?v=1655367528"},{"product_id":"wemos-d1-r2-wifi-esp8266-development-board","title":"WEMOS D1 R2 WIFI ESP8266 DEVELOPMENT BOARD","description":"\u003cul\u003e\n\u003cli\u003eOn-Board Switching Power Supply \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 9V to 12V \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput: 5V at 1A Max \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe D1 R2 is a WiFi capable ESP8266EX based development board in the form of the common Arduino UNO board compatible format. This board is compatible with the Arduino IDE and with NodeMCU. The D1 R2 also features an on-board switching power supply which allows you to power the board from a power supply up to 12V.\u003c\/p\u003e\n\u003cp\u003eWeMos- D1 R2 WiFi ESP8266 Development Board is programmable via Arduino IDE. This is an ESP8266 based WiFi enabled microprocessor unit on a Arduino-UNO footprint. That means the board looks and works (in most cases) like an UNO. Several shields, sensors and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R2 with the added advantage of builtin WiFi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures of Wemos D1 R2 Wifi -Esp8266 Development Board:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D1 R2 is a mini wifi board based on ESP-8266EX \u003cbr\u003e11 digital input\/output pins, all pins have interrupt\/pwm\/I2C\/one-wire supported(except D0) \u003cbr\u003e1 analog input(3.3V max input) \u003cbr\u003eA Micro USB connection \u003cbr\u003eA power jack, 9-24V power input \u003cbr\u003eCompatible withArduino \u003cbr\u003eCompatible with nodemcu\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: ESP8266EX \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 11 (all I\/O pins have interrupt\/pwm\/I2C\/one-wire capability, except for D0) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 1 (3.2V max input) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 4MB \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn-Board Switching Power Supply \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 9V to 12V \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput: 5V at 1A Max \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions: 68.6mm x 53.4mm (2.701\" x 2.102\") \/ Long x Wide \u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Note: The D1 R2 is a 3.3V device. If you connect it to 5V digital sensors or devices you will need a logic level converter.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156296740907,"sku":"","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ARD3271.jpg?v=1655367564"},{"product_id":"5v-relay-module-for-esp8266-esp-01s-wifi-module-without-esp8266","title":"WiFi Relay Module for ESP8266 ESP-01S (Without ESP8266)","description":"\u003cul\u003e\n\u003cli\u003eWorking voltage: DC 5V-12V\u003c\/li\u003e\n\u003cli\u003eWorking current: ≥250mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCommunication: ESP01 or ESP 01S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWiFi module Transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn many of the applications where you want to connect and control your tasks in automation and control, to your smartphone so that you can control the task whenever you want with just a click on your device. You can use separate microcontrollers and relay to do so or you can use this 5V Relay Module with ESP8266 to connect your single channel applications like garage door opener, coffee machine vender, toaster, TV switch etc. It is a simple and reliable way to get your automation task executed successfully. It has space for onboard ESP8266 WiFi Module which can connect with this relay module for easier control and smooth connection with app on your phone. Onboard ESP8266 WIFI module has three operating modes: STA (client), AP (hotspot), STA + AP (client + hotspot), according to the work of the module to select the corresponding WIFI module mode of operation. It has a short response time and very easy to program.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking voltage: DC 5V-12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWorking current: ≥250mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCommunication: ESP01 or ESP 01S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWiFi module Transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLoad: 10A\/ 250VAC, 10A\/ 30VDC, 10A\/ 30VDC, 10A\/ 28VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eReverse Current Diode protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156300509227,"sku":"","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/5VRelayModuleforESP8266ESP-01SWiFiModule_WithoutESP8266_1024x1024_21350279-2246-459d-9c30-3a913ac40e15.jpg?v=1655367594"},{"product_id":"appc220-bluetooth-voice-recognition-module","title":"Multifunction Shield For Arduino Uno \/ Leonardo","description":"\u003cdiv id=\"featurebullets_feature_div\" class=\"celwidget\" data-feature-name=\"featurebullets\" data-csa-c-id=\"mn0khn-lzi4qp-owjomq-1dj55n\" data-cel-widget=\"featurebullets_feature_div\"\u003e\n\u003cdiv id=\"feature-bullets\" class=\"a-section a-spacing-medium a-spacing-top-small\"\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003e4 digit 7-segment LED display module driven by two serial 74HC595’s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003e4 x surface mount LED’s in a parallel configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003e10K adjustable precision potentiometer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003e3 x Independent push buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003ePiezo buzzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003eDS18B20 temperature sensor interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003eLM35 temperature sensor interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"font-size: 0.875rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared receiver interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003eThis Multifunction Shield For Arduino Uno \/ Leonardo is all in one shield for beginner users of the Arduino Development Board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Arduino Uno and Leonardo compatible multifunction experimenter shield (HCARDU0085) has a large range of features which makes it ideal for beginners who just want to experiment and learn, or just as a general-purpose shield for more advanced uses.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBesides the feature-rich range of components fitted to the shield, there is also a range of expansion headers for convenient interfacing of external modules and components. The shield includes R3 type headers for easy connection to your Arduino board. If you have a pre R3 design Arduino, please check for compatibility before purchase. \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e4 digit 7-segment LED display module driven by two serial 74HC595’s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e4 x surface mount LED’s in a parallel configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e10K adjustable precision potentiometer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e3 x Independent push buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ePiezo buzzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eDS18B20 temperature sensor interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eLM35 temperature sensor interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared receiver interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eSerial interface header for convenient connection to serial modules such as Bluetooth, a wireless interface, voice module, a voice recognition module, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156301164587,"sku":"","price":159.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/65636114_2410052645721513_7376444234519281664_n.jpg?v=1655367702"},{"product_id":"d1-mini-v2-nodemcu-4-bytes-lua-wifi-development-board-esp8266","title":"D1 Mini V2 NodeMCU 4 bytes Lua WIFI Development Board ESP8266","description":"\u003cul\u003e\n\u003cli\u003eD1 Mini NodeMcu ESP8266 it is a mini WiFi board based on ESP8266EX.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eArduino compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e5V 1A switching power supply (24V Max. Input) on board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eType: D1 WiFi Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e11 input\/output pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e1 ADC pin(Input: 0V – 3.3V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e64Kb of instruction RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e96Kb of data RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e4MBs of flash memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSupport OTA on line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is D1 Mini V2 NodeMcu 4M Bytes Lua WIFI Internet Of Things Development Board Based ESP8266, it is a mini WIFI board based on ESP8266EX. 11 digital input\/output pins, all pins have interrupt\/PWM\/I2C\/one-wire supported(except \u003cstrong\u003eD0\u003c\/strong\u003e) 1 analog input(3.3V max input) and a Micro USB connection\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eD1 Mini NodeMcu ESP8266 it is a mini WiFi board based on ESP8266EX.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eArduino compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e5V 1A switching power supply (24V Max. Input) on board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eType: D1 WiFi Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e11 input\/output pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e1 ADC pin(Input: 0V – 3.3V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e64Kb of instruction RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e96Kb of data RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e4MBs of flash memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSupport OTA on line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity: 1 Pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures: WiFi Module, Stable Performance, Excellent Compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156301754411,"sku":"4571","price":329.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ESP8266-D1-Mini-for-NodeMcu-Lus-WiFi-Wireless-458x458-1.jpg?v=1655367699"},{"product_id":"unowifi-r3-atmega328pnodemsu-esp8266-8mb-memory-usb-ttl-ch340g-compatible-for-arduino-uno","title":"Uno + WiFi R3 AtMega328p + NodeMCU ESP8266 8mb Memory USB-TTL CH340G","description":"\u003col\u003e\n\u003cli\u003eUSB-TTL converter.\u003c\/li\u003e\n\u003cli\u003eLogic Level: 5V.\u003c\/li\u003e\n\u003cli\u003eOperating Supply Voltage: 5V.\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14.\u003c\/li\u003e\n\u003cli\u003eAnalog I\/O Pins: 6.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eUno+WiFi R3 AtMega328p+NodeMSU ESP8266 8mb Memory USB-TTL CH340G Compatible for Arduino UNO is full integration on one board: Uno R3 ATmega 328 and WiFi ESP8266 with memory 8Mb (MegaByte). All of the modules can work together or separately. And everyone has their own pinout headers.\u003c\/p\u003e\n\u003cp\u003eThe convenient solution for the development of new projects requiring Uno and Wi-Fi. Via USB you can update sketches and firmware for ATmega328  and for ESP8266 . For this onboard have the USB-serial converter CH340G.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156317679659,"sku":"0007","price":539.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/99_7a71e4b5-e001-4c51-8350-7b613c48d349.png?v=1655367910"},{"product_id":"nrf24l01-socket-adapter-board-8pin-wireless-transceiver-module","title":"Socket Adapter Board 8 Pin Wireless Transceiver module NRF24L01 Wifi Base Board","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIt can be used with NRF24L01 wireless module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdd core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOnboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAllows for easy connection to nRF24L01+ modules\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall power on SMD LED indicator\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis 3.3V VCC Adapter Board for\u003cspan\u003e \u003c\/span\u003eNRF24L01 Wireless Transceiver Module\u003cspan\u003e \u003c\/span\u003eenables you to use NRF24l01 type transceivers on 5V systems like Arduino.\u003c\/p\u003e\n\u003cp\u003eIt regulates the 3.3V input to 1.9~3.6V DC and incorporates bypass capacitors for reliable operation. The NRF24L01 utilizes Enhanced ShockBurst (ESB) protocol to support two-way data packet communication with packet buffering, packet acknowledgement and automatic re-transmission of lost packets.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40177898749995,"sku":"","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/61fYQFB6MNL._SL1000.jpg?v=1656234680"},{"product_id":"copy-of-esp-12f-esp8266-wifi-wireless-module","title":"ESP-12E ESP8266 Serial Port WIFI Wireless Transceiver Module","description":"\u003cul\u003e\n\u003cli\u003eLDR Light Sensor on board.\u003c\/li\u003e\n\u003cli\u003eWS2812 Led on board.\u003c\/li\u003e\n\u003cli\u003eThe micro USB connection for power and\/or programming.\u003c\/li\u003e\n\u003cli\u003e802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003cli\u003eIntegrated PLL, regulators, DCXO and power management units\u003c\/li\u003e\n\u003cli\u003e19.5dBm output power in 802.11b mode\u003c\/li\u003e\n\u003cli\u003ePower down leakage current of \u0026lt;10uA\u003c\/li\u003e\n\u003cli\u003eIntegrated low power 32-bit CPU could be used as an application processor\u003c\/li\u003e\n\u003cli\u003eSDIO 1.1 \/ 2.0, SPI, UART\u003c\/li\u003e\n\u003cli\u003eSTBC, 1×1 MIMO, 2×1 MIMO\u003c\/li\u003e\n\u003cli\u003eA-MPDU \u0026amp; A-MSDU aggregation \u0026amp; 0.4ms guard interval\u003c\/li\u003e\n\u003cli\u003eWake up and transmit packets in \u0026lt; 2ms\u003c\/li\u003e\n\u003cli\u003eStandby power consumption of \u0026lt; 1.0mW (DTIM3)\u003c\/li\u003e\n\u003cli\u003eAccess Point and Station Modes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40219469447211,"sku":"4450","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ESP12E1.jpg?v=1766154005"},{"product_id":"sma-wifi-antenna-aerial-2-4ghz-18dbi-w-rp-sma-male-connector-for-wireless-router-wifi-adapter-gsm-gps","title":"SMA WiFi Antenna Aerial 2.4GHz 18dBi w\/ RP-SMA Male Connector for Wireless Router WiFi Adapter GSM GPS","description":"\u003cdiv data-automation=\"long-description\" class=\"css-atfa7r e1mpbtcv5\" data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency : 2.4GHz\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt;= 1.5\u003c\/li\u003e\n\u003cli\u003eGain: 18dBi (MAX)\u003c\/li\u003e\n\u003cli\u003ePolarization Vertical\u003c\/li\u003e\n\u003cli\u003eMaxmum input power: 50W\u003c\/li\u003e\n\u003cli\u003eConnector Type: RP-SMA Male\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eAntenna Size: approx. 22.2 * 2.7 * 1.30cm \/ 8.74 * 1.06 * 0.51in\u003c\/li\u003e\n\u003cli\u003eAntenna Weight: approx. 36g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 * pcs 18dBi Antenna\u003c\/div\u003e\n\u003cdiv data-automation=\"feature-specifications\" class=\"css-jpiy7w e1mpbtcv6\" data-mce-fragment=\"1\"\u003e\n\u003cbr\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e* -made protector makes it waterproof and prevents it from oxidization.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e* T Type antenna, foldable to 90 degrees, convenient for you to use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e* Metal-plated connector has the best quality in solderability, conductivity and stability.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e* 18 dBi gain makes the WiFi signal strong and stable.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e* Widely compatible with wireless communication devices, such as for Modem Pools, set-top boxes, WiFi routers, WiFi adapters and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40232803565611,"sku":"","price":199.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/smaantena.jpg?v=1657970629"},{"product_id":"esp32-38pin-development-board-wifi-bluetooth-ultra-low-power-consumption-dual-core","title":"ESP32 38 Pin Development Board WiFi + Bluetooth Ultra-Low Power Consumption Dual Core","description":"\u003col\u003e\n\u003cli\u003eUltra-low-power management.\u003c\/li\u003e\n\u003cli\u003e4 MB Flash.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eCurrent: \u003c\/span\u003e\u003cspan class=\"value\"\u003e80 mA.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eSupply Voltage: 3.0\u003c\/span\u003e\u003cspan class=\"value\"\u003e V ~ 3.6 V.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eData Rate: 150\u003c\/span\u003e\u003cspan class=\"value\"\u003e Mbps.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eFrequency: \u003c\/span\u003e\u003cspan class=\"value\"\u003e2.4 GHz.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is ESP32 MCU Module. ESP32 is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.\u003cbr\u003e\u003cbr\u003eAt the core of this module is the ESP32S chip, which is designed to be scalable and adaptive. There are 2 CPU cores that can be individually controlled or powered, and the clock frequency is adjustable from 80 MHz to 240 MHz.\u003cbr\u003e\u003cbr\u003eThe user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32S integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SDIO\/SPI, UART, and I²C.\u003cbr\u003e\u003cbr\u003eUsing Bluetooth, users can connect to their phone or broadcast low energy beacons for its detection. The use of Wi-Fi enables a large physical range, as well as a direct connection to the internet via a Wi-Fi router. Perfect for wearable electronic or battery-powered applications, the ESP32 chip uses less than 5µA.\u003cbr\u003e\u003cbr\u003eIn addition, this module can support data rates of up to 150 Mbps and 22 dBm output power at the PA in order to allow for the widest physical range.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40253217505323,"sku":"4573","price":449.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ESP-WROOM-32-MCU.webp?v=1658574662"},{"product_id":"ttgo-t-call-v1-3-esp32-sim800l-wireless-module","title":"TTGO T-Call V1.3 ESP32 \u0026 SIM800L Wireless Module Lilygo","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTTGO T-call \u003c\/span\u003eis a modified ESP32 (ESP-WROVER-B 8MB PSRAM) development board with an integrated SIM800L 2G\/GPRS module. The USB Type C pluggable board includes an integrated LiPo Battery Charging Circuit \u0026amp; Connector and is an excellent solution for developing IoT applications.\u003cbr data-mce-fragment=\"1\"\u003eAside from Wi-Fi and Bluetooth, you may use GSM\/GPRS technology to communicate with this development board, and you can connect it to the internet using your SIM card data plan. This is ideal for IoT applications without access to a local router.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe TTGO T-call kit comprises header pins, a battery connector, and an external PCB antenna that may be connected to your board.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003cdiv class=\"table-wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-mce-fragment=\"1\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e\n\u003ccol width=\"383\" data-mce-fragment=\"1\"\u003e\n\u003ccol width=\"666\" data-mce-fragment=\"1\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Hardware Specifications\"}' data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHardware Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Chipset\"}' data-mce-fragment=\"1\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"ESPRESSIF-ESP32 240MHz Xtensa® dual-core 32-bit LX6 microprocessor\"}' data-mce-fragment=\"1\"\u003eESPRESSIF-ESP32 240MHz Xtensa® dual-core 32-bit LX6 microprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"FLASH\"}' data-mce-fragment=\"1\"\u003eFLASH\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"QSPI flash 4MB \/ PSRAM 8MB\"}' data-mce-fragment=\"1\"\u003eQSPI flash 4MB \/ PSRAM 8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"SRAM\"}' data-mce-fragment=\"1\"\u003eSRAM\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"520 kB SRAM\"}' data-mce-fragment=\"1\"\u003e520 kB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Button\"}' data-mce-fragment=\"1\"\u003eButton\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Reset\"}' data-mce-fragment=\"1\"\u003eReset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"USB to TTL\"}' data-mce-fragment=\"1\"\u003eUSB to TTL\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"CP2104\"}' data-mce-fragment=\"1\"\u003eCP2104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Modular interface\"}' data-mce-fragment=\"1\"\u003eModular interface\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier\"}' data-mce-fragment=\"1\"\u003eUART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"On-board clock\"}' data-mce-fragment=\"1\"\u003eOn-board clock\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"40MHz crystal oscillator\"}' data-mce-fragment=\"1\"\u003e40MHz crystal oscillator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Working voltage\"}' data-mce-fragment=\"1\"\u003eWorking voltage\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"2.7V-3.6V\"}' data-mce-fragment=\"1\"\u003e2.7V-3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Working current\"}' data-mce-fragment=\"1\"\u003eWorking current\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"About 70mA\"}' data-mce-fragment=\"1\"\u003eAbout 70mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sleep current\"}' data-mce-fragment=\"1\"\u003eSleep current\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"About 300uA\"}' data-mce-fragment=\"1\"\u003eAbout 300uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"SIM card\"}' data-mce-fragment=\"1\"\u003eSIM card\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Only supports Nano SIM card\"}' data-mce-fragment=\"1\"\u003eOnly supports Nano SIM card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Working temperature range\"}' data-mce-fragment=\"1\"\u003eWorking temperature range\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"-40℃ ~ +85℃\"}' data-mce-fragment=\"1\"\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Size\u0026amp;Weight\"}' data-mce-fragment=\"1\"\u003eSize\u0026amp;Weight\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"78.83mm*28.92mm*8.06mm(11.77g)\"}' data-mce-fragment=\"1\"\u003e78.83mm*28.92mm*8.06mm(11.77g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Power Supply Specifications\"}' data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePower Supply Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Power Supply\"}' data-mce-fragment=\"1\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"USB 5V\/1A\"}' data-mce-fragment=\"1\"\u003eUSB 5V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Charging current\"}' data-mce-fragment=\"1\"\u003eCharging current\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"500mA\"}' data-mce-fragment=\"1\"\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Battery\"}' data-mce-fragment=\"1\"\u003eBattery\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3.7V lithium battery\"}' data-mce-fragment=\"1\"\u003e3.7V lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"JST Connector\"}' data-mce-fragment=\"1\"\u003eJST Connector\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"2Pin 1.25mm\"}' data-mce-fragment=\"1\"\u003e2Pin 1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"USB\"}' data-mce-fragment=\"1\"\u003eUSB\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Type-C\"}' data-mce-fragment=\"1\"\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Wi-Fi\"}' data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Standard\"}' data-mce-fragment=\"1\"\u003eStandard\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"FCC\/CE-RED\/IC\/TELEC\/KCC\/SRRC\/NCC\"}' data-mce-fragment=\"1\"\u003eFCC\/CE-RED\/IC\/TELEC\/KCC\/SRRC\/NCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Protocol\"}' data-mce-fragment=\"1\"\u003eProtocol\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"802.11 b\/g\/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval\"}' data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e802.11 b\/g\/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerisation, support 0.4μS Protection interval\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Frequency range\"}' data-mce-fragment=\"1\"\u003eFrequency range\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"2.4GHz~2.5GHz(2400M~2483.5M)\"}' data-mce-fragment=\"1\"\u003e2.4GHz~2.5GHz(2400M~2483.5M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Transmit Power\"}' data-mce-fragment=\"1\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"22dBm\"}' data-mce-fragment=\"1\"\u003e22dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Communication distance\"}' data-mce-fragment=\"1\"\u003eCommunication distance\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"300m\"}' data-mce-fragment=\"1\"\u003e300m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"bluetooth\"}' data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Protocol\"}' data-mce-fragment=\"1\"\u003eProtocol\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"meet bluetooth v4.2BR\/EDR and BLE standard\"}' data-mce-fragment=\"1\"\u003emeet Bluetooth v4.2BR\/EDR and BLE standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Radio frequency\"}' data-mce-fragment=\"1\"\u003eRadiofrequency\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"with -97dBm sensitivity NZIF receiver Class-1,Class-2\u0026amp;Class-3 emitter AFH\"}' data-mce-fragment=\"1\"\u003ewith -97dBm sensitivity NZIF receiver Class-1,Class-2\u0026amp;Class-3 emitter AFH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Audio frequency\"}' data-mce-fragment=\"1\"\u003eAudio frequency\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"CVSD\u0026amp;SBC audio frequency\"}' data-mce-fragment=\"1\"\u003eCVSD\u0026amp;SBC audio frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Software specification\"}' data-mce-fragment=\"1\"\u003eSoftware specification\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Wi-Fi Mode\"}' data-mce-fragment=\"1\"\u003eWi-Fi Mode\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Station\/SoftAP\/SoftAP+Station\/P2P\"}' data-mce-fragment=\"1\"\u003eStation\/SoftAP\/SoftAP+Station\/P2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Security mechanism\"}' data-mce-fragment=\"1\"\u003eSecurity mechanism\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"WPA\/WPA2\/WPA2-Enterprise\/WPS\"}' data-mce-fragment=\"1\"\u003eWPA\/WPA2\/WPA2-Enterprise\/WPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Encryption Type\"}' data-mce-fragment=\"1\"\u003eEncryption Type\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"AES\/RSA\/ECC\/SHA\"}' data-mce-fragment=\"1\"\u003eAES\/RSA\/ECC\/SHA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Firmware upgrade\"}' data-mce-fragment=\"1\"\u003eFirmware upgrade\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"UART download\/OTA(Through network\/host to download and write firmware)\"}' data-mce-fragment=\"1\"\u003eUART download\/OTA(Through network\/host to download and write firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Software Development\"}' data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSoftware Development\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Support cloud server development \/SDK for user firmware development\"}' data-mce-fragment=\"1\"\u003eSupport cloud server development \/SDK for user firmware development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Networking protocol\"}' data-mce-fragment=\"1\"\u003eNetworking protocol\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"IPv4, IPv6, SSL, TCP\/UDP\/HTTP\/FTP\/MQTT\"}' data-mce-fragment=\"1\"\u003eIPv4, IPv6, SSL, TCP\/UDP\/HTTP\/FTP\/MQTT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"User Configuration\"}' data-mce-fragment=\"1\"\u003eUser Configuration\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"AT + Instruction set, cloud server, android\/iOSapp\"}' data-mce-fragment=\"1\"\u003eAT + Instruction set, cloud server, android\/iOSapp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"OS\"}' data-mce-fragment=\"1\"\u003eOS\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"FreeRTOS\"}' data-mce-fragment=\"1\"\u003eFreeRTOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40253286055979,"sku":"","price":2149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/lilygo.webp?v=1658575290"},{"product_id":"ttgo-t-beam-v1-1-esp32-lora-868mhz-wifi-wireless-bluetooth-module-with-ipex-18650-battery-holder-unsoldered","title":"TTGO T-Beam V1.1 ESP32 LORA 868MHz WiFi Wireless Bluetooth Module with IPEX \u002618650 Battery Holder-Unsoldered","description":"\u003col class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003ePower Supply: Input USB 5V\/1A\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eCharging current :500mA\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eBattery Input: 3.7-4.2V\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eIt also has a digital RSSI function, RF wake-up function,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e4MB flash memory,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eLow voltage detection, and temperature sensor,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eFast wake-up and frequency hopping LED signal indicator, and battery with data backup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHighly configurable data packet processing program, the configuration parameter data can be saved in EEPROM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eERP32 with the new version REV1 supports wireless Internet access and wireless Bluetooth connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDesignated module with ceramic antenna and super signal, supports automatic gain control and automatic frequency correction.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eGPS With the help of a global positioning system, GPS module NEO-6M, 3V-5V universal power supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt also has a digital RSSI function, RF wake-up function,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e4MB flash memory,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLow voltage detection, and temperature sensor,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFast wake-up and frequency hopping LED signal indicator, and battery with data backup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40374446653483,"sku":"","price":4299.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/TTGO-T-Beam-V1.webp?v=1661767016"},{"product_id":"mega-wifi-r3-atmega2560-nodemcu-esp8266-32mb-memory-usb-ttl-ch340g","title":"Arduino Mega + WiFi R3 Atmega2560 + NodeMCU ESP8266 32Mb Memory USB-TTL CH340G","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cspan\u003eIt is a customized version of the classic ARDUINO MEGA R3 board. Full integration of Atmel ATmega2560 microcontroller and ESP8266 Wi-Fi IC, with 32 Mb (megabits) of flash memory, and CH340G USB-TTL converter on a single board! All components can be set up to work together or independently.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003eMega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible For Arduino Mega is Full integration on one board Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb.\u003c\/p\u003e\n\u003cp\u003eAll of the modules can work together or separately. And everyone has their own pinout headers. The convenient solution for the development of new projects requiring\u003cspan\u003e \u003c\/span\u003eUno\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003eWiFi. Via USB you can update sketches and firmware for\u003cspan\u003e \u003c\/span\u003eATmega328\u003cspan\u003e \u003c\/span\u003eand for\u003cspan\u003e \u003c\/span\u003eESP8266.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt is a customized version of the classic\u003cspan\u003e \u003c\/span\u003eARDUINO MEGA\u003cspan\u003e \u003c\/span\u003eR3 board. Full integration of Atmel ATmega2560 microcontroller and ESP8266\u003cspan\u003e \u003c\/span\u003eWi-Fi\u003cspan\u003e \u003c\/span\u003eIC, with 32 Mb (megabits) of flash memory, and\u003cspan\u003e \u003c\/span\u003eCH340G\u003cspan\u003e \u003c\/span\u003eUSB-TTL converter on a single board! All components can be set up to work together or independently.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor this onboard have the USB-serial converter CH340G. Use this board is very simple. The board has DIP-switch, to connect the modules. For example, to USB and ATmeg2560, USB and ESP8266, ATmega2560 and ESP8266.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40374584180779,"sku":"","price":1229.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/megawifi.webp?v=1661768793"},{"product_id":"esp-prog-development-board-jtag-debug-program-downloader-compatible-for-esp32","title":"ESP Prog Development Board JTAG Debug Program Downloader Compatible For ESP32","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eESP-Prog is a development and debugging tool with automatic download firmware, serial communication, JTAG online debugging, and other functions.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eESP-Prog is easy to use\u003c\/li\u003e\n\u003cli\u003eESP-Prog is easy to use and can be connected to a computer with only one USB cable. The computer can recognize the download function and the two ports corresponding to the JTAG function.\u003c\/li\u003e\n\u003cli\u003eESP-Prog can be connected to the user board using the cable. The connector is available in 2.54 mm and 1.27 mm pitch packages with a foolproof design. The user board is required to place the Program (6-Pin) and JTAG (10-Pin) connectors in the corresponding order.\u003c\/li\u003e\n\u003cli\u003eConsidering that the power supply voltage of different user boards may be different, the two interfaces of ESP-Prog can select 5V or 3.3V power supply through Pin Header, which has strong power compatibility.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40374637625387,"sku":"","price":2499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ESP-Prog-Development-Board-JTAG.webp?v=1661769428"},{"product_id":"heltec-wifi-kit-32-wifi-ble-0-96-inch-oled-esp32-board-kit-for-iot-maker","title":"Heltec WiFi ESP32 LoRa 32 (V3) 863~928MHz SX1278 Ble 0.96 inch OLED ESP32 board kit for Iot maker","description":"\u003cul\u003e\n\u003cli\u003eWeight 35 g\u003c\/li\u003e\n\u003cli\u003eDimensions 6.6 × 6.6 × 2 cm\u003c\/li\u003e\n\u003cli\u003eLoRa Band\u003c\/li\u003e\n\u003cli\u003e863~928MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003col\u003e\n\u003cli\u003eOperating voltage: 3.3V to 7V.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°C to +90°C.\u003c\/li\u003e\n\u003cli\u003eSupport for Sniffer, Station, softAP, and Wi-Fi Direct modes.\u003c\/li\u003e\n\u003cli\u003eData rate: 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, 11 Mbps@11b.\u003c\/li\u003e\n\u003cli\u003eTransmit power: 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n.\u003c\/li\u003e\n\u003cli\u003eReceiver sensitivity up to -98 dBm.\u003c\/li\u003e\n\u003cli\u003eUDP continuous throughput of 135 Mbps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003csection class=\"elementor-section elementor-top-section elementor-element elementor-element-ad6ba6f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ad6ba6f\" data-element_type=\"section\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1978b51\" data-id=\"1978b51\" data-element_type=\"column\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-5e9291d elementor-widget elementor-widget-heading\" data-id=\"5e9291d\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eSummary\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-73d1626 elementor-widget elementor-widget-text-editor\" data-id=\"73d1626\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eWiFi LoRa 32 is a classic IoT dev-board designed \u0026amp; produced by Heltec Automation. Since its launch in 2017, it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions.\u003c\/p\u003e\n\u003cp\u003eIt is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompared to WiFi LoRa 32 (V2), V3 has made the following upgrades:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-6a4b31e pp-table-center elementor-widget elementor-widget-pp-table\" data-id=\"6a4b31e\" data-element_type=\"widget\" data-settings='{\"table_type\":\"responsive\",\"scrollable\":\"no\"}' data-widget_type=\"pp-table.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"pp-table-container\"\u003e\n\u003cdiv class=\"tablesaw-bar tablesaw-mode-stack\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable class=\"pp-table tablesaw tablesaw-stack\" data-tablesaw-mode=\"stack\" id=\"tablesaw-1561\"\u003e\n\u003ccolgroup\u003e\u003ccol span=\"2\" class=\"elementor-repeater-item-04a7736\"\u003e\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pp-table-row\"\u003e\n\u003cth class=\"pp-table-cell pp-table-cell-7e11869\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eItem\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"pp-table-cell pp-table-cell-0e994eb\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eWiFi LoRa 32 (V2)\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"pp-table-cell pp-table-cell-897b52c\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eWiFi LoRa 32 (V3)\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctfoot\u003e\u003c\/tfoot\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-b705966\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMCU\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-46cb923\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eESP32-D0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-0fc6a70\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eESP32-S3\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-2248941\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eLoRa Node Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-8166039\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSX1276\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-99b90fe\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSX1262\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-5decf54\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUSB Socket\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-5d02dd9\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMicro USB\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-ad20c53\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUSB Type C\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-c38c37f\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eCrystal Oscillator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-7fe324e\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eOrdinary crystal oscillator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-1366ff5\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eHigh precision temperature compensated crystal oscillator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-0c33b5c\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eLow Power Features in Deep Sleep\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-27bff3b\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e≈800uA\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-65429e9\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e\u0026lt;10uA\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-b7e4610\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eOther Update\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-9dab31e\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-57413c0\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBetter impedance matching of RF circuits.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-3e1d742 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3e1d742\" data-element_type=\"widget\" data-widget_type=\"divider.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-divider\"\u003e\n\u003cspan class=\"elementor-divider-separator\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-8264c39 elementor-widget elementor-widget-heading\" data-id=\"8264c39\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eMain Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-e80d7aa elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"e80d7aa\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cul class=\"elementor-icon-list-items\"\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eMicroprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eSX1262 LoRa node chip.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eType-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eOnboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB \/ battery power automatic switching).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eOnboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eIntegrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eIntegrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eSupport the Arduino development environment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eWith good RF circuit design and low-power design.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-7e6701e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7e6701e\" data-element_type=\"widget\" data-widget_type=\"divider.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-divider\"\u003e\n\u003cspan class=\"elementor-divider-separator\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-5161fe0 elementor-widget elementor-widget-heading\" data-id=\"5161fe0\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-5c6603a pp-table-center elementor-widget elementor-widget-pp-table\" data-id=\"5c6603a\" data-element_type=\"widget\" data-settings='{\"table_type\":\"responsive\",\"scrollable\":\"no\"}' data-widget_type=\"pp-table.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"pp-table-container\"\u003e\n\u003cdiv class=\"tablesaw-bar tablesaw-mode-stack\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable class=\"pp-table tablesaw tablesaw-stack\" data-tablesaw-mode=\"stack\" id=\"tablesaw-4531\"\u003e\n\u003ccolgroup\u003e\u003ccol span=\"1\" class=\"elementor-repeater-item-04a7736\"\u003e\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pp-table-row\"\u003e\n\u003cth class=\"pp-table-cell pp-table-cell-7e11869\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eParameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"pp-table-cell pp-table-cell-0e994eb\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDescription\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctfoot\u003e\u003c\/tfoot\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-b705966\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMaster Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-46cb923\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-2248941\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eLoRa Node Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-8166039\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSX1262\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-5decf54\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUSB to Serial Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-ad20c53\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eCP2102\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-cb43d6e\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eFrequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-3bcee6f\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e470~510MHz,\u003cbr\u003e863~928MHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-cce53d4\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMax. TX Power\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-10c999a\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e21±1dBm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-ce9a965\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMax. Receiving sensitivity\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-27a6903\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e-136dBm@SF12 BW=125KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-24b726b\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eWi-Fi\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-7eb4343\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e802.11 b\/g\/n, up to 150Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-318d5cd\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-8815b49\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBluetooth 5 (LE)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-7dd1c80\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eHardware Resource\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-12b6dc3\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e7*ADC1 + 2*ADC2;\u003cbr\u003e7*Touch;\u003cbr\u003e3*UART;\u003cbr\u003e2*I2C;\u003cbr\u003e2*SPI; etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-842a1ca\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMemory\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-49ebb21\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e384KB ROM;\u003cbr\u003e512KB SRAM;\u003cbr\u003e16KB RTC SRAM;\u003cbr\u003e8MB SiP Flash\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-e7125cf\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eInterface\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-ca04eb7\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eType-C USB;\u003cbr\u003e2*1.25 lithium battery interface;\u003cbr\u003eLoRa ANT(IPEX1.0);\u003cbr\u003e2*18*2.54 Header Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-4ff6664\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eBattery\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-e884aa0\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e3.7V lithium battery power supply and charging\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-c25d313\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-b308c33\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e-20 ~ 70 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-80b619e\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eDimensions\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-ad7edb3\"\u003e\u003cspan class=\"tablesaw-cell-content\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003e50.2 * 25.5* 10.2 mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"elementor-section elementor-top-section elementor-element elementor-element-08a2612 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08a2612\" data-element_type=\"section\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4e4cff9\" data-id=\"4e4cff9\" data-element_type=\"column\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-0bc12a2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0bc12a2\" data-element_type=\"widget\" data-widget_type=\"divider.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-divider\"\u003e\n\u003cbr\u003e\u003cspan class=\"elementor-divider-separator\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-0268634 elementor-widget elementor-widget-heading\" data-id=\"0268634\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch3 class=\"elementor-heading-title elementor-size-default\"\u003ePin Map\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-7d0b1a7 elementor-widget elementor-widget-image\" data-id=\"7d0b1a7\" data-element_type=\"widget\" data-widget_type=\"image.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg decoding=\"async\" width=\"628\" height=\"628\" src=\"https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3%E5%89%AF%E6%9C%AC.png\" class=\"attachment-large size-large wp-image-84436\" alt=\"\" srcset=\"https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3副本.png 800w, https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3副本-300x300.png 300w, https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3副本-150x150.png 150w, https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3副本-768x768.png 768w, https:\/\/heltec.org\/wp-content\/uploads\/2023\/09\/HTIT-WB32LAF_V3副本-200x200.png 200w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv id=\"tab-feature\" class=\"tab-pane\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x Development Board\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Heltec","offers":[{"title":"Default Title","offer_id":40555517345835,"sku":"","price":2149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/1_5a49d2b6-1a5b-4d1c-a60c-fd55c8c364bd.jpg?v=1703842955"},{"product_id":"esp8266-ch9102-nodemcu-module","title":"ESP8266 CH9102 NodeMCU Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.\u003c\/p\u003e\n\u003cp data-placeholder=\"Translation\" dir=\"ltr\" class=\"tw-data-text tw-text-large tw-ta\" id=\"tw-target-text\"\u003e\u003cspan lang=\"en\" class=\"Y2IQFc\"\u003eNodemcu V2 is developed from Nodemcu V2 cp2102 version, but runs on Arduino as well.\u003cbr\u003eIn this one, there will be a new USB to TTL number from CP2102 to CH9102 because the current CP2102 has a high price according to the world market price.\u003cbr\u003eTherefore, the chip number CH9102 is used instead of CP2102, making it cheaper.\u003cbr\u003eBut it can be used like a general Nodemcu, writing the same program can be substituted as well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-placeholder=\"Translation\" dir=\"ltr\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESP8266 CP9102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module\u003c\/li\u003e\n\u003cli\u003eBuilt-in Micro-USB, with flash and reset switches, easy to program\u003c\/li\u003e\n\u003cli\u003eFull I\/O port and Wireless 802.11 supported, direct download no need to reset\u003c\/li\u003e\n\u003cli\u003eArduino compatible, works great with the latest Arduino IDE\/Mongoose IoT\/Micropython\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-placeholder=\"Translation\" dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-placeholder=\"Translation\" dir=\"ltr\"\u003e1 x NodeMCU ESP8266 CH9102 WIFI Serial Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40735305433131,"sku":"4522","price":259.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/NodeMCU-ESP8266-CH9102.jpg?v=1680511764"},{"product_id":"wemos-d1-r32-wifi-esp32-development-board","title":"WEMOS D1 R32 ESP32 WIFI Bluetooth UNO 4MB Flash Micro USB Development Board","description":"\u003cul\u003e\n\u003cli\u003eDC 5V-12V\u003c\/li\u003e\n\u003cli\u003eA Micro USB connection\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino\u003c\/li\u003e\n\u003cli\u003eD1 R32 = WiFi + Bluetooth + UNO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003ehis board is assembled with an ESP-WROOM-32 Module and has the standard UNO size and connectors. This ESP32 WiFi Bluetooth UNO D1 R32 Development Board comes with 4MB of flash storage and a Micro USB port. The ESP-WROOM-32(ESP-32S) is a WiFi and Bluetooth module based on the ESP32 chip by ESPRESSIF. The ESP32 chip includes a dual-core processor, 448 KByte ROM, 520 KByte SRAM, 16 KByte SRAM in RTC, 802.11 b\/g\/n\/e\/I Wi-Fi, Bluetooth v4.2 BR\/EDR \u0026amp; BLE, clocks \u0026amp; Times, various peripheral interfaces, and a security mechanism. Many other platforms, including Arduino, can be used to create software.\u003c\/p\u003e\n\u003cp\u003eIt is designed for Generic low power IoT sensor hubs, loggers, video steaming for cameras, Wi-Fi \u0026amp; Bluetooth enabled devices, Home automation, and mesh network applications, aimed at makers, hardware engineers, software engineers, and solution providers. With less than ten external components, the ESP32 is the industry’s most integrated solution for Wi-Fi + Bluetooth applications.\u003c\/p\u003e\n\u003cp\u003eThe antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules are all integrated into the ESP32. The ESP32 board has a D1 Mini profile, making it similar to their ESP8266 D1 Mini devices and other smaller Arduino boards in terms of shape. It’s an updated version of the popular Arduino UNO R3 board. This is the Wemos D1 R32, an Arduino Uno-compatible ESP32 development board. It has a clock speed of up to 240MHz and two dual-core, one for wireless functions and the other for user functions. This is significantly faster than the ESP8266. Although it is a 3.3V system, the Arduino UNO form factor should allow you to use most of the shields available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x ESP32 WIFI Bluetooth UNO D1 R32 4MB Flash Micro USB Development Board\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40948761526315,"sku":null,"price":499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/wifi-bluetooth-r32-based-esp32-v1.0-02.jpg?v=1699954850"},{"product_id":"seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi-and-ble-battery-charge-supported-power-efficiency-and-rich-interface","title":"Seeed Studio XIAO ESP32C3 – tiny MCU board with Wi-Fi and BLE, battery charge supported, power efficiency and rich Interface","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrand: Seeed Studio\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProduct: XIAO ESP32C3 – tiny MCU board with Wi-Fi and BLE\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Circuit operating voltage: 3.3V@200mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCharging current: 50mA\/100mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput voltage (VIN): 5V\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNote: Due to small size heating issue will be generated, but will not affect the working of the product.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eTo avoid excessive heating you can use external heatsink.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNote: Update the version for ESP32 boards to version 2.0.8 in Arduino IDE. The board is not compatible with the previous versions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSeeed Studio XIAO ESP32C3 featuring \u003cstrong\u003eESP32C3\u003c\/strong\u003e carries a complete Wi-Fi system along with Bluetooth Low Energy function. With its exquisite design and \u003cstrong\u003eWiFi+BT\u003c\/strong\u003e ability, it’s perfect for various \u003cstrong\u003eIoT controlling scenarios\u003c\/strong\u003e and \u003cstrong\u003ecomplex carriable applications\u003c\/strong\u003e.The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a \u003cstrong\u003ecomplete 2.4GHz Wi-Fi subsystem\u003c\/strong\u003e which means it supports Station mode, SoftAP mode, SoftAP \u0026amp; Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an \u003cstrong\u003eultra-low power state\u003c\/strong\u003e, also supporting features of \u003cstrong\u003eBluetooth 5\u003c\/strong\u003e and \u003cstrong\u003eBluetooth mesh\u003c\/strong\u003e. There are 400 KB SRAM \u0026amp; 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eOutstanding RF performance,Powerful\u003cstrong\u003e \u003c\/strong\u003eESP32-C3 SoC\u003cstrong\u003e \u003c\/strong\u003eand U.FL antenna provided that supports WiFi\/Bluetooth connection over 100m.\u003c\/li\u003e\n\u003cli\u003eThumb-size Design, 21 x 17.5mm overall dimension, portable and lightweight.\u003c\/li\u003e\n\u003cli\u003eLow power consumption, Lowest as 44 μA (deep sleep mode), with 4 working modes available.\u003c\/li\u003e\n\u003cli\u003eOnboard battery charge IC,\u003cstrong\u003e \u003c\/strong\u003eSupports battery charging, great for various wearable scenarios and wireless IoT applications.\u003c\/li\u003e\n\u003cli\u003eReady for productization,  Single-sided components design, easily integrated into other boards and Seeed provides Fusion Service for rapid production.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Seeed Studio XIAO ESP32C3\u003cbr\u003e1 x Antenna\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":40965469274155,"sku":"113991054","price":569.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/xiao-esp32.webp?v=1701845208"},{"product_id":"esp32u-nodemcu-wifi-ble-iot-development-board-cp2102-external-anetenna-port","title":"ESP32U NodeMCU WIFI + BLE IOT DEVELOPMENT BOARD CP2102 (External Anetenna Port)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage - Supply: 2.7V ~ 3.6V\u003c\/li\u003e\n\u003cli\u003eRF Family\/Standard: Bluetooth, WiFi\u003c\/li\u003e\n\u003cli\u003eProtocol: 802.11b\/g\/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3\u003c\/li\u003e\n\u003cli\u003eModulation: CCK, DSSS, OFDM\u003c\/li\u003e\n\u003cli\u003eFrequency: 80 MHz to 240 MHz.\u003c\/li\u003e\n\u003cli\u003eData Rate: 150Mbps\u003c\/li\u003e\n\u003cli\u003ePower - Output: 20.5dBm\u003c\/li\u003e\n\u003cli\u003eOperating Temperature:-40°C ~ 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNodeMCU ESP32 modules are great for IoT projects. But they have only an onboard antenna only which is good for most common applications. The onboard PCB antenna is optimized for decent performance, compact size, and cost. Modules with an internal antenna provide no option to add an external antenna. If your application requires long-range communication, you will have to add an external antenna to the ESP32 Module. This ESP-WROOM-32U board lets you add an external antenna and extend the range of your ESP32. In a standard ESP32 module, you are limited to using the onboard antenna only. With this module, you can use differnet external antennas as per your application and get the desired range performance.\u003c\/p\u003e\n\u003cp\u003eUsers have reported line of sight range upto 1.5 km for this ESP32 with low cost 3dbi antennas! You can use high quality antenna for range upto 30km\u003c\/p\u003e\n\u003cp\u003eESP32-WROOM-32U is powerful, generic Wi-Fi+BT+BLE MCU modules that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.\u003c\/p\u003e\n\u003cp\u003eESP32-WROOM-32U is much smaller as it relies on an external WiFi\/Bluetooth antenna via a u.FL connector. Both new modules are pin-to-pin compatible with ESP-WROOM-32\u003c\/p\u003e\n\u003cp\u003eAt the core of this module is the ESP32-D0WD chip that belongs to the ESP32 series* of chips. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled,and the CPU clock frequency is adjustable from 80 MHz to 240 MHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudio and Video devices\u003c\/li\u003e\n\u003cli\u003eOTT devices\u003c\/li\u003e\n\u003cli\u003eSmart devices\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIndustrial automation \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x ESP32U NODEMCU WIFI + BLE IOT DEVELOPMENT BOARD CP2102 (External Anetenna Port)\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40965656543275,"sku":null,"price":599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/wroom_32u_5.jpg?v=1701859304"},{"product_id":"lilygo-ttgo-t-display-esp32-development-board-with-1-14inch-lcd-q125","title":"LILYGO TTGO T-Display ESP32 Development Board with 1.14inch LCD (Q125)","description":"\u003cp\u003eLILYGO® TTGO T-Display ESP32 WiFi And Bluetooth Module Development Board 1.14 Inch LCD Control Board - 16MB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChipset ESPRESSIF-ESP32 240MHz Xtensa® single-\/dual-core 32-bit LX6 microprocessor\u003c\/li\u003e\n\u003cli\u003eModular Interface UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, capacitor touch sensor, DACLNA pre-amplifier\u003c\/li\u003e\n\u003cli\u003eDisplay IPS ST7789V 1.14 Inch\u003c\/li\u003e\n\u003cli\u003eOperating Voltage 2.7V to 4.2V @ 67mA\u003c\/li\u003e\n\u003cli\u003ePower Supply Type C ~ 5V @ 1A\u003c\/li\u003e\n\u003cli\u003eWi-Fi FCC\/CE-RED\/IC\/TELEC\/KCC\/SRRC\/NCC\u003c\/li\u003e\n\u003cli\u003eWiFi Frequency range 2.4GHz ~ 2.5GHz\u003c\/li\u003e\n\u003cli\u003eNetwork Protocol IPv4, IPv6, SSL, TCP\/UDP\/HTTP\/FTP\/MQTT\u003c\/li\u003e\n\u003cli\u003eFirmware Upgrade UART download\/OTA\u003c\/li\u003e\n\u003cli\u003eDimensions 51.52 * 25.04 * 8.54mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41047072276523,"sku":null,"price":1249.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/TTGO_203-1000x1000.jpg?v=1710498032"},{"product_id":"ttgo-tsim7000g-module-esp32-wrover-e-chip-wifi-bluetooth-18560-battery-holder-solar-charge-development-board","title":"TTGO T- SIM7000G Module Espressif ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board","description":"\u003col\u003e\n\u003cli\u003eMain chip: Espressif ESP32-WROVER-E, SIM7000G\u003c\/li\u003e\n\u003cli\u003eFlash Memory:4M Flash \/ 8M PSRAM\u003c\/li\u003e\n\u003cli\u003eInterface: USB, SD Card, Solar Input interface\u003c\/li\u003e\n\u003cli\u003eCar Clock: 40MHz\u003c\/li\u003e\n\u003cli\u003eButton: Reset, Power switch\u003c\/li\u003e\n\u003cli\u003eSIM Card Size: Nano SIM Card\u003c\/li\u003e\n\u003cli\u003eAntenna: SIM Antenna,GPS Antenna\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range:-40-85 degrees\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis is a TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board. The module is used to transfer any data to another. The 7000G also has onboard GPS and a rechargeable battery. You fairly easily build a GPS tracker for your bike or other movable property. It has a solar input to charge the battery but any voltage source between 4-8V can be used to keep the battery charged.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eESP32-WROVER-E Main Chip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSIM7000G Module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e18560 Battery Holder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e4M Flash and 8M PSRAM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSolar Charge Development Board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData download link：\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/Xinyuan-LilyGO\/LilyGO-T-SIM7000G\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/github.com\/Xinyuan-LilyGo\/esp32-face-recognition\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003ePackage Include:\u003c\/h4\u003e\n\u003cp\u003e1 x TTGO TSIM7000G Module ESP32- WROVER-E Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered\u003c\/p\u003e","brand":"Lilygo","offers":[{"title":"Default Title","offer_id":41047083286571,"sku":null,"price":5799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/61AkCUV-tCL._SL1000.jpg?v=1748593775"},{"product_id":"heltec-iot-lora-wireless-stick-upgrade-esp32-lora-wifi-lora-development-board-with-0-49inch-oled-display-868mhz-915mhz","title":"Heltec IOT Lora Wireless Stick Upgrade esp32 WiFi Development Board with 0.49inch OLED Display 868MHZ\/915MHZ","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMicroprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276\/SX1278;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMicro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eOnboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB \/ battery power automatic switching);\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eIntegrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eWith good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications;\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/I\/51dCVjW2SOL._SL1000_.jpg\" data-mce-src=\"https:\/\/m.media-amazon.com\/images\/I\/51dCVjW2SOL._SL1000_.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/I\/51tszsEExTL._SL1000_.jpg\"\u003e\u003c\/p\u003e","brand":"Heltec","offers":[{"title":"Default Title","offer_id":41047084433451,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/51c2-MIAw4L._SL1000.jpg?v=1710499277"},{"product_id":"lilygo-ttgo-t-beam-v1-1-esp32-lora-433mhz-wifi-wireless-bluetooth-module-with-ipex-18650-battery-holder-unsoldered","title":"LILYGO TTGO T-Beam V1.1 ESP32 LORA 433MHz WiFi Wireless Bluetooth Module with IPEX \u002618650 Battery Holder-Unsoldered","description":"\u003col class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\n\u003cdiv\u003eWorking voltage: 1.8~3.7v\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eAcceptable current：10~14mA\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eTransmit current: 120mA@+20dBm,90mA@+17dBm,29mA@+13dBm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eOperating frequency: 433\/470MHz(433HMz version) \/868M\/915M(868MHz version)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eTransmit power: +20dBm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e4MB flash memory,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLow voltage detection, and temperature sensor,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFast wake-up and frequency hopping LED signal indicator, and battery with data backup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis is a TTGO T-Beam V1.1 ESP32 LORA 433MHz WiFi Wireless Bluetooth Module with IPEX \u0026amp;amp;18650 Battery Holder-Unsoldered.\u003c\/p\u003e\n\u003cp class=\"hckui__typography__bodyL\"\u003eThe TTGO T-Beam offers 26-pin headers with GPIO, ADC, VP\/VN, DAC, touch, SPI, I2C, UART, 2דLoRa” pin, and power signals (5V\/3.3V\/GND). There are also two buttons on the board—one is for power, but the second is connected to the GPIO39 pin of the ESP32.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4.jpg\"\u003e\u003cimg sizes=\"(max-width: 985px) 100vw, 985px\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4.jpg 985w, https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4-300x215.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4-768x551.jpg 768w, https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4-462x332.jpg 462w\" title=\"Ttgo T-Beam V1.1 Esp32 Lora 433Mhz Wifi Wireless Bluetooth Module,Ttgo T-Beam Ttgo T Beam V1.1 Esp32 Lora 433Mhz Wifi Wireless Bluetooth 4\" height=\"707\" width=\"985\" alt=\"Ttgo T Beam V1.1 Esp32 Lora 433Mhz Wifi Wireless Bluetooth 4\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/06\/TTGO-T-Beam-V1.1-ESP32-LORA-433MHz-WiFi-Wireless-Bluetooth-4.jpg\" class=\"aligncenter wp-image-1039731 size-full\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"hckui__typography__bodyL\"\u003eThe board is built around a dual-core ESP32 chip, with 4MB of SPI flash onboard, providing both Wi-Fi and Bluetooth LE via a “3D antenna” on the PCB.\u003c\/p\u003e\n\u003cp class=\"hckui__typography__bodyL\"\u003eThe board’s LoRa support comes in three different variants, operating at 433MHz, 868MHz, and 915MHz depending on region, with an included SMA antenna. While location tracking is provided by the onboard u-Blox NEO-6M GPS module with a ceramic antenna.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHighly configurable data packet processing program, the configuration parameter data can be saved in EEPROM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eERP32 with the new version REV1 supports wireless Internet access and wireless Bluetooth connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDesignated module with ceramic antenna and super signal, supports automatic gain control and automatic frequency correction.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eGPS With the help of a global positioning system, GPS module NEO-6M, 3V-5V universal power supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt also has a digital RSSI function, RF wake-up function,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e4MB flash memory,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLow voltage detection, and temperature sensor,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFast wake-up and frequency hopping LED signal indicator, and battery with data backup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x TTGO T-Beam V1.1 ESP32 LORA 433MHz WiFi Wireless Bluetooth Module\u003c\/p\u003e\n\u003cp\u003e1  x Antenna\u003c\/p\u003e\n\u003cp\u003e1 x Berg Pins\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41047086530603,"sku":null,"price":3799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ttgo-image-49-scaled.jpg?v=1772520818"},{"product_id":"ttgo-t-call-v1-4-esp32-wireless-module-sim-antenna-sim-card-sim800h-module-unsoldered","title":"AM-036 TTGO T-Call V 1.4  ESP32 + SIM800L Module Unsoldered","description":"\u003col\u003e\n\u003cli\u003eChipset :ESPRESSIF-ESP32 240MHz Xtensa® single-\/dual-core 32-bit LX6 microprocessor\u003c\/li\u003e\n\u003cli\u003eFLASH: QSPI flash 4MB \/ PSRAM 8MB\u003c\/li\u003e\n\u003cli\u003eSRAM:520 kB SRAM\u003c\/li\u003e\n\u003cli\u003eButton: Reset\u003c\/li\u003e\n\u003cli\u003eUSB to TTL: CP2104\u003c\/li\u003e\n\u003cli\u003eModular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO\u003c\/li\u003e\n\u003cli\u003eOn-board clock:40MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003eWorking voltage:2.7V-3.6V\u003c\/li\u003e\n\u003cli\u003eWorking current: About 70mA\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003eThis is a TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The module is used for wireless communication. The ESP V1.4 ESP32 Serial WIFI Wireless Transceiver Module is a self-contained SOC with an integrated TCP\/IP protocol stack that can give any microcontroller access to your WiFi network.\u003c\/p\u003e\n\u003cp\u003eThis module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe SIM800H wireless communication module is integrated with an ESP32 chip with a dual-core 32-bit LX6 microprocessor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe SIM800H ESP32 wireless module needs a power supply of 5V\/1A and has a Type C port.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ESP32 SIM800H wireless communication module features 802.11 b\/g\/n wifi protocol and Bluetooth v4.2BR\/EDR and BLE standard protocol.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis wireless communication module supports cloud server development and SDK for user firmware development.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800H Module Unsoldered\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41047116480555,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/TTGO-T-Call-V1.4-ESP32-Wireless-Module-SIM-Antenna-SIM-Card-SIM800L-Module-Unsoldered-2.jpg?v=1710503672"},{"product_id":"p-link-usb-wifi-adapter-for-pctl-wn725n-n150-wireless-network-adapter","title":"TP-Link USB WiFi Adapter for PC(TL-WN725N), N150 Wireless Network Adapter","description":"\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSleek miniature design so small that once plugged in, can be left in a Laptop’s USB port\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpeedy wireless transmission at up to 150Mbps ideal for video streaming or internet calls\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdvanced Security: Supports 64\/128 WEP, WPA, PA2\/WPA-PSK\/WPA2-PSK(TKIP\/AES)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnect in no time with easy setup utility in 14 languages\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWindows 11\/10\/8.1\/8\/7\/XP, Mac OS 10.15 and earlier, Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr id=\"tr_603\"\u003e\n\u003cth colspan=\"2\"\u003e\u003ca\u003eHARDWARE FEATURES\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr id=\"tr_694\"\u003e\n\u003cth width=\"35%\"\u003eInterface\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_1107\"\u003e\n\u003cth width=\"35%\"\u003eLED\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eStatus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_1082\"\u003e\n\u003cth width=\"35%\"\u003eWeight\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e0.07 ounces \/ 2.1 grams (Without packaging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_697\"\u003e\n\u003cth width=\"35%\"\u003eDimensions ( W x D x H )\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e0.73x0.59x0.28in.(18.6x15x7.1mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_696\"\u003e\n\u003cth width=\"35%\"\u003eAntenna\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eInternal antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr id=\"tr_604\"\u003e\n\u003cth colspan=\"2\"\u003e\u003ca\u003eWIRELESS FEATURES\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr id=\"tr_1058\"\u003e\n\u003cth width=\"35%\"\u003eWireless Standards\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eIEEE 802.11b, IEEE 802.11g, IEEE 802.11n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_698\"\u003e\n\u003cth width=\"35%\"\u003eFrequency\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e2.400-2.4835GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_699\"\u003e\n\u003cth width=\"35%\"\u003eSignal Rate\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e11b: Up to 11Mbps (dynamic)\u003cbr\u003e11g: Up to 54Mbps (dynamic)\u003cbr\u003e11n: Up to 150Mbps (dynamic)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_701\"\u003e\n\u003cth width=\"35%\"\u003eReception Sensitivity\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e130M: -68dBm@10% PER\u003cbr\u003e108M: -68dBm@10% PER\u003cbr\u003e54M: -68dBm@10% PER\u003cbr\u003e11M: -85dBm@8% PER\u003cbr\u003e6M: -88dBm@10% PER\u003cbr\u003e1M: -90dBm@8% PER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_700\"\u003e\n\u003cth width=\"35%\"\u003eTransmit Power\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e\u0026lt;20dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_702\"\u003e\n\u003cth width=\"35%\"\u003eWireless Modes\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eAd-Hoc \/ Infrastructure mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_704\"\u003e\n\u003cth width=\"35%\"\u003eWireless Security\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eSupports 64\/128 WEP, WPA\/WPA2, WPA-PSK\/WPA2-PSK (TKIP\/AES), supports IEEE 802.1X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_1059\"\u003e\n\u003cth width=\"35%\"\u003eModulation Technology\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eDBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr id=\"tr_606\"\u003e\n\u003cth colspan=\"2\"\u003e\u003ca\u003eOTHERS\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr id=\"tr_714\"\u003e\n\u003cth width=\"35%\"\u003eCertification\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eCE, FCC, IC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_715\"\u003e\n\u003cth width=\"35%\"\u003ePackage Contents\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003e150Mbps wireless N Nano USB adapter TL-WN725N\u003cbr\u003eResource CD\u003cbr\u003eQuick Installation Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_716\"\u003e\n\u003cth width=\"35%\"\u003eSystem Requirements\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eWindows 11\/10\/8.1\/8\/7\/XP,\u003cbr\u003eMac OS 10.15 and earlier,\u003cbr\u003eLinux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"tr_717\"\u003e\n\u003cth width=\"35%\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd width=\"65%\"\u003eOperating Temperature: 0℃~40℃ (32℉~104℉)\u003cbr\u003eStorage Temperature: -40℃~70℃ (-40℉~158℉)\u003cbr\u003eOperating Humidity: 10%~90% non-condensing\u003cbr\u003eStorage Humidity: 5%~90% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"TP-LINK","offers":[{"title":"Default Title","offer_id":41048459247659,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/whatsapp-image-2023-04-24-at-11-57-53-am.jpg?v=1710662045"},{"product_id":"heltec-wireless-stick-v3-433-510-lora-wifi-ble-0-49-64x32-oled-li-po-management","title":"Heltec Wireless Stick (V3) 433~510 Lora Wifi BLE 0.49\" 64x32 OLED Li-Po Management","description":"\u003cdiv class=\"elementor-element elementor-element-8264c39 elementor-widget elementor-widget-heading\" data-id=\"8264c39\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-e80d7aa elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"e80d7aa\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cul class=\"elementor-icon-list-items\"\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eMicroprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240 MHz).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eSX1262 LoRa node chip.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eType-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eOnboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB \/ battery power automatic switching).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eIntegrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eOnboard 0.49-inch 64*32 dot matrix OLED display, which can be used to display debugging information, battery power, and other information.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eIntegrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eSupport the Arduino development environment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eWe provide ESP32 + LoRaWAN protocol Arduino® library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"elementor-icon-list-item\"\u003e\n\u003cspan class=\"elementor-icon-list-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"fas fa-circle\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"elementor-icon-list-text\"\u003eWith good RF circuit design and low-power design.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sae9068e4380445d2ae8b8d6445972a7aU.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa82732bcaa074f55ab580186d46e0430n.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Heltec","offers":[{"title":"Default Title","offer_id":41080186339371,"sku":null,"price":2350.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/S841577e3d73440b594833045948f5cd75_1.webp?v=1714054759"},{"product_id":"ch340g-usb-to-ttlserial-converter-for-arduino-nano-raspberry-pi","title":"CH340G USB To TTL(Serial) Converter For Arduino Nano Raspberry Pi","description":"\u003col\u003e\n\u003cli\u003eBuilt-in USB to TTL Transfer chip.\u003c\/li\u003e\n\u003cli\u003eDesigned to be used for USB to TTL electronic projects.\u003c\/li\u003e\n\u003cli\u003eTTL interface output, easy to connect to your MCU.\u003c\/li\u003e\n\u003cli\u003eDual 3.3V and 5V Power output, work with 3.3v and 5 V target device.\u003c\/li\u003e\n\u003cli\u003eThe mini-module is designed specifically for STC download and ARDUINO PRO supports all series of STC\u003c\/li\u003e\n\u003cli\u003eSupports WIN7\/VISTA\/MAC\/LINUX(32 bit \/64-bit system)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSupports\u003c\/strong\u003e\u003cbr\u003e1. Support WINDOWS 98 \/ ME \/ 2000 \/ XP \/ Server 2003 \/ VISTA \/Server 2008 \/ Win7 \/ Win8 32 Bit \/ 64\u003cbr\u003e2. Support USB1.1 or USB2.0\/USB3.0 for communication.\u003cbr\u003e3. Provide RS232, RS485, RS422 interface.\u003cbr\u003e4. Simulation interface, you can upgrade serial peripherals.\u003cbr\u003e5. Supports common MODE contact signal.\u003cbr\u003e6. Supports IRDA SIR infrared communication.\u003cbr\u003e7. Programming does not affect the target board program runs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41149823615019,"sku":"5610","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/CH340G_USB_To_TTL1.jpg?v=1765981557"},{"product_id":"esp32-cam-programming-module-base-board-for-esp32-cam-development-board","title":"ESP32 CAM MB Programming Module (Base Board) for ESP32 CAM Development Board","description":"\u003cp\u003eESP32-CAM-MB Micro USB Download Module is a shield that you connect to the GPIOs on your ESP32-CAM board. The CH340C USB to serial chip is included with the programmer. As a result, you can use the shield's USB port to program the ESP32-CAM. A RESET button is also included with the shield. This can be helpful to quickly reset or put the ESP32-CAM into flashing mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: ESP32-CAM-MB\u003c\/li\u003e\n\u003cli\u003eChipset: CH340G\u003c\/li\u003e\n\u003cli\u003eWiFi Image Upload is supported.\u003c\/li\u003e\n\u003cli\u003esupport a variety of sleep settings.\u003c\/li\u003e\n\u003cli\u003eLwip and FreeRTOS embedded.\u003c\/li\u003e\n\u003cli\u003eEncourage secondary growth.\u003c\/li\u003e\n\u003cli\u003eSTA\/AP\/STA+AP working mode support.\u003c\/li\u003e\n\u003cli\u003ebuilt-in flash and support for OV2640 and OV7670 cameras.\u003c\/li\u003e\n\u003cli\u003esupport for one-click network configuration using Smart Config or AirKiss.\u003c\/li\u003e\n\u003cli\u003eUp to 160 MHz clock speed and 600 DMIPS of computing power.\u003c\/li\u003e\n\u003cli\u003esupport for both local and remote firmware updates for serial ports (FOTA).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x ESP32-CAM-MB Micro USB Download Module \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41221888475179,"sku":"4596","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/esp32-cam-mb-micro-usb-download-module-for-esp32-cam-development-board1-550x550.webp?v=1732347728"},{"product_id":"ttl-to-rs485-power-supply-converter-board-3-3v-5v-hardware-auto-control-module","title":"TTL to RS485 Power Supply Converter Board with Cable for SOIL NPK Sensor","description":"\u003col\u003e\n\u003cli\u003eAnti-Interference Ability\u003c\/li\u003e\n\u003cli\u003eBaud rate: 110 ~ 256000bps\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3v  to  30VDC\u003c\/li\u003e\n\u003cli\u003eCompatible With Both 3V and 5V logic\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThis module fully considers the 485 bus lightning protection design and anti-interference design.\u003c\/li\u003e\n\u003cli\u003eIt has extremely high EMC (electromagnetic compatibility) and EMI (electromagnetic anti-interference) performance.\u003c\/li\u003e\n\u003cli\u003eWhen long-distance transmission in the field, the module is connected to the earth Access to the earth can play a good role in anti-interference and lightning protection, making the 485 bus more secure; the indoor short-distance transmission can not be connected to the earth.\u003c\/li\u003e\n\u003cli\u003eWith standard 2.54 pitch pin headers for your secondary development\u003c\/li\u003e\n\u003cli\u003eWith 120 ohm matching resistance, short-circuit R0 to enable matching resistance, short-circuit is recommended for long-distance transmission.\u003c\/li\u003e\n\u003cli\u003eSupport multi-machine communication, at least 40 nodes can be connected to the same network\u003c\/li\u003e\n\u003cli\u003eIt can be hot-swapped and there will be no signal thrombosis\u003c\/li\u003e\n\u003cli\u003eAnti-interference wiring and copper laying method to prevent signal interference\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTTL to RS485 module, RS485 to TTL signal, single-chip serial port, UART, lightning protection hardware, automatic flow direction control The power supply of this product is wide voltage (3.0V ~ 30V), which realizes the compatibility between 3.3V system and 5.0V system, and both 3.3V and 5.0V signals can be matched. This product is equipped with wiring terminals and silicone wire, used for direct wiring. All imported chips are used. It has powerful performance, lightning protection design, strong anti-interference ability, industrial grade, and 1-year warranty! It realizes the automatic flow direction control of the RS485 signal and the automatic switching of the sending and receiving directions. Using this module is as simple as operating the serial port.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x TTL to RS485 Power Supply Converter Board 3.3V 5V Hardware Auto Control Module\u003c\/p\u003e\n\u003cp\u003e1 x Connection Cable\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41228260900907,"sku":"5665","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ttl-rs485-hardware-automatic-converter-module-2-550x550.webp?v=1769525034"},{"product_id":"type-c-esp32-30-pin-ch340-development-board-wifi-bluetooth-ultra-low-power-dual-core","title":"[TYPE-C ] ESP32 30 Pin CP2102 Development Board WiFi + Bluetooth Ultra-Low Power Dual Core","description":"\u003col\u003e\n\u003cli\u003eSupply Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eGPIO Pins: 30\u003c\/li\u003e\n\u003cli\u003eConnectivity: Bluetooth+WiFi\u003c\/li\u003e\n\u003cli\u003eFlash Memory:  4MB (32Mbits)\u003c\/li\u003e\n\u003cli\u003eWiFi frequency: 2.4GHz\u003c\/li\u003e\n\u003cli\u003eUSB Type-C connector\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe 30Pin CP2102 ESP-32 Wifi+Bluetooth Development Board is a versatile platform featuring the ESP-32 chipset, combining WiFi and Bluetooth capabilities. Its Type-C USB interface ensures convenient connectivity. Designed for seamless development, it supports various applications, from IoT projects to robotics. The CP2102 chipset enhances performance, making it an ideal choice for enthusiasts and developers seeking a reliable and feature-rich solution. Its compact 30-pin design adds to its versatility, making it suitable for a wide range of electronic projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41229385695275,"sku":"4546","price":429.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/images_0538b92a-a768-4099-b0f5-409049599e20.jpg?v=1764748997"},{"product_id":"lilygo-ttgo-t-higrow-esp32wroom-wifi-and-bluetooth-battery-and-dht11-soil-temperature-and-humidity-photometric-electrolyte-sensor","title":"LILYGO TTGO T-Higrow ESP32wroom WiFi And Bluetooth Battery And DHT11 Soil Temperature And Humidity Photometric Electrolyte Sensor","description":"\u003col\u003e\n\u003cli\u003eWorking current:150 mA\u003c\/li\u003e\n\u003cli\u003eSleep current: 220 uA\u003c\/li\u003e\n\u003cli\u003eWorking temperature range:-40℃ ~ +85℃\u003c\/li\u003e\n\u003cli\u003ePower Supply Input:USB 5V\/1A\u003c\/li\u003e\n\u003cli\u003eCharging current:500mA\u003c\/li\u003e\n\u003cli\u003eBattery Input:3.7-4.2V\u003c\/li\u003e\n\u003cli\u003eBattery:3.7V lithium battery\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i20.2780146cdJNp2L\"\u003eTTGO T-Higrow Esp32Wroom Introduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis product comes with Wifi Bluetooth Humidity Photometric Electrolyte Sensor Unsoldered. The capacitive soil moisture sensor differs from most of the resistive sensors on the market, using the capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.S18B20 waterproof temperature sensor is used for this product and t-watch with the t-grove interface. For example, it can be used to test the temperature and humidity of flowerpot soil and environment, as well as the water temperature of fish tanks when raising fish.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis capacitive soil moisture sensor differs from most of the resistive sensors on the market, using the capacitive sensing principle to detect soil moisture.\u003c\/li\u003e\n\u003cli\u003eIt avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSince BME280 already includes temperature and humidity sensors, it already includes the function of DHT11, we have removed the DHT11 sensor on the BME280 version to reduce costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e MCU\u003c\/td\u003e\n\u003ctd\u003eESP32 chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFLASH\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Xtensa dual-core 32-bit LX6 microprocessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e BLE V4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard\u003c\/td\u003e\n\u003ctd\u003eReset Button + Custom Button IO35 + ABS material shell + Jst 2pin 1.25mm connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVersion Optional\u003c\/td\u003e\n\u003ctd\u003eDHT11\/ BME280 Version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital 16bit Ambient\u003cstrong\u003e Light Sensor\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSDA: IO25; SCL: IO26\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC Name\u003c\/td\u003e\n\u003ctd\u003eBH1750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI2C bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Wide range and Highest resolution(1 – 65535 lx)\u003cbr\u003e50Hz\/ 60Hz Light noise reject-functionButton: IO0Wake up : IO35ResetUSB to TTL: CP2104Modular interface:UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA pre-amplifier\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOn-board clock: 40MHz crystal oscillator\u003c\/p\u003e\n\u003cp\u003eTemperature and humidity sensor DHT11\u003c\/p\u003e\n\u003cp\u003eReserved extension interface:21~22\u003c\/p\u003e\n\u003cp\u003eWorking current: About 150 mA\u003c\/p\u003e\n\u003cp\u003eSleep current: About 220 uA\u003c\/p\u003e\n\u003cp\u003eWorking temperature range: -40℃ ~ +85℃\u003c\/p\u003e\n\u003cp\u003eSize\u0026amp;Weight:155.04\u003cem\u003e35\u003c\/em\u003e8.19mm(13.65g)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower Supply Input: USB 5V\/1A\u003c\/p\u003e\n\u003cp\u003eCharging current:500mA\u003c\/p\u003e\n\u003cp\u003eBattery Input: 3.7-4.2V\u003c\/p\u003e\n\u003cp\u003eBattery:3.7V lithium battery\u003c\/p\u003e\n\u003cp\u003eCharge IC: TP4054\u003c\/p\u003e\n\u003cp\u003eJST Connector:2Pin 1.25mm\u003c\/p\u003e\n\u003cp\u003eUSB: Type-C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard: FCC\/CE-RED\/IC\/TELEC\/KCC\/SRRC\/NCC (ESP32 chip)\u003c\/p\u003e\n\u003cp\u003eProtocol:802.11 b\/g\/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval\u003c\/p\u003e\n\u003cp\u003eFrequency range:2.4GHz~2.5GHz(2400M~2483.5M)\u003c\/p\u003e\n\u003cp\u003eTransmit Power:22dBm\u003c\/p\u003e\n\u003cp\u003eCommunication distance:300m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtocol: Meet Bluetooth v4.2BR\/EDR and BLE standard\u003c\/p\u003e\n\u003cp\u003eRadiofrequency:With -97dBm sensitivity NZIF receiver Class-1,Class-2\u0026amp;Class-3 emitter AFH\u003c\/p\u003e\n\u003cp\u003eAudio frequency CVSD\u0026amp;SBC audio frequency\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWi-Fi Mode:Station\/SoftAP\/SoftAP+Station\/P2P\u003c\/p\u003e\n\u003cp\u003eSecurity mechanism: WPA\/WPA2\/WPA2-Enterprise\/WPS\u003c\/p\u003e\n\u003cp\u003eEncryption Type: AES\/RSA\/ECC\/SHA\u003c\/p\u003e\n\u003cp\u003eFirmware upgrade: UART download\/OTA（Through network\/host to download and write firmware）\u003c\/p\u003e\n\u003cp\u003eSoftware Development: Support cloud server development \/SDK for user firmware development\u003c\/p\u003e\n\u003cp\u003eNetworking protocol: IPv4、IPv6、SSL、TCP\/UDP\/HTTP\/FTP\/MQTT\u003c\/p\u003e\n\u003cp\u003eUser Configuration: AT + Instruction set, cloud server, android\/ios app\u003c\/p\u003e\n\u003cp\u003eOS: FreeRTOS\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMain function\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSoil Fertility detection\u003c\/li\u003e\n\u003cli\u003eSoil moisture detection\u003c\/li\u003e\n\u003cli\u003eLight intensity detection\u003c\/li\u003e\n\u003cli\u003eAmbient temperature and humidity 6. USB+200mA battery\u003c\/li\u003e\n\u003cli\u003eLow power sleep\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ttgo.jpg?v=1741183341\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lilygo","offers":[{"title":"Default Title","offer_id":41364214972459,"sku":"1031146","price":2299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/unnamed-500x500.jpg?v=1741182503"},{"product_id":"rs485-to-ttl-converter-module-serial-port-uart-hardware-automatic-flow-control-module","title":"MAX485 RS485 to TTL Converter Module Serial Port UART Hardware Automatic Flow Control Module","description":"\u003ch4\u003e\u003cspan\u003eFeatures and Specifications:-\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe module is fully considered mine design, long-distance transmission signal 485 in the wild, the module “Connected to the ground” terminal is connected to the earth, can play a very good anti-jamming and anti- effect, more secure; it can not connect with the ground when the indoor short-distance transmission.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing the standard 2.54 pitch design, easy secondary development.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas a 120 ohm termination resistors, shorted R0to enable the termination resistor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport multi-machine communication, allowing access at up to 128 devices on the bus\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe module can be hot swapped, the signal does not appear dead phenomenon.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA large area of copper to prevent interference.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 3.3V and 5.0V power supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 3.3V and 5.0V signal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbsolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 ° to + 85 ° transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSemi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas RXD, TXD signal indicator light, monitor send and receive status.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOnly one in the whole network, 3.3V and 5.0V power supply, RS485 signal perfectly compatible with automatic flow control module.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWithout “Receiving – launch” control, this module is as simple to use with your serial port operations.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRS485 to TTL Converter Module Serial Port UART Hardware Automatic Flow Control Module is based of MAX485 chip, which is one of the most relied on when working with RS485 Bus. This module supports 3.3 V and 5V power supplies, and TTL Levels. It can connect and identify up to 128 nodes on the RS485 bus. This module also supports very long range of the bus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis RS485 to TTL Converter Module can support up to 800 meter of bus length. It has connections for RX,TX, +ve and GND, on one side, and other side has connection for RS485 bus. It also has the Indicators for the Receive and Transmit Signals. And, the thickness of PCB is 0.8 mm, which enables it to be used as add-on on any of your PCBs or devices.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41370585038891,"sku":"5664","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/uart_ttl_to_rs485_two-way_converter_06.jpg?v=1741614197"},{"product_id":"esp8266-internet-of-things-development-board-usb-cable-wifi-development-network-serial-port-module-main-board","title":"ESP8266 Internet of Things Development Board + USB Cable WiFi Development Network Serial Port Module Main Board Hygrometer Weather Station DIY","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eModel: ESP8266.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eColor: Black.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eMaterial: PCB + metal.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eModule: ESP8266 module.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-list-item\"\u003eInterface: USB interface + OLED interface (1 pin) + module interface (DHT1) +\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003epower \/ I \/ O interface.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIndicator: 1 power indicator, 1 status indicator.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSupply voltage: 5V.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSize: 43 x 56mm.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eFeatures: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eCombined with OLED and modules, it can report the temperature to the cloud and display the messages sent by the cloud.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThis module takes ESP8266 module as the core, cooperates with voltage stabilizing circuit, USB-TTL circuit and serial port download path to realize the development of ESP8266 and realize the Internet of Things function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eESP8266 Development and ESP8266 NONOS Programming\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eBased on ESP8266 NONOS- programming, through the [IP\/MQTT] protocol stack, the 8266 is connected to the Internet of Things platform [Baidu Cloud\/Alibaba Cloud\/Tencent Cloud] to realize the data interaction of [Internet of Things platform], [device device] and [Internet of Things]\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe equipment is connected to the Internet of Things platform and the Internet of Things MQTT\/BAT Internet of Things platform.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41370619412523,"sku":"4541","price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/51FKCBfxMqL._AC_SL1200.jpg?v=1741615930"},{"product_id":"v1940-pro-micro-nrf52840-development-board-bluetooth-le-ble-controller-arduino-compatible","title":"V1940 Pro Micro NRF52840 Development Board Bluetooth LE (BLE) Controller Arduino Compatible","description":"\u003col\u003e\n\u003cli\u003eNRF52840: ARM Cortex-M4F, 64MHz.\u003c\/li\u003e\n\u003cli\u003eMemory: 1MB flash, 256KB RAM.\u003c\/li\u003e\n\u003cli\u003eWireless: Bluetooth 5, Zigbee.\u003c\/li\u003e\n\u003cli\u003eBattery: LTH7R, 20uA standby.\u003c\/li\u003e\n\u003cli\u003eSecurity: AES, SHA-256.\u003c\/li\u003e\n\u003cli\u003eAdopt NRF52840 chip, ARMCortex-M4F processor, main frequency 64MHz;\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1MB flash memory and 256KB RAM;\u003c\/li\u003e\n\u003cli\u003eOnboard antenna, supports multiple wireless protocols such as Bluetooth 5, Thread, Zigbee, ANT and 2.4GHz;\u003c\/li\u003e\n\u003cli\u003eLTH7RBattery charging IC supports charging and discharging of lithium batteries;\u003c\/li\u003e\n\u003cli\u003ePower consumption is only 20uA when in standby mode;\u003c\/li\u003e\n\u003cli\u003eMultiple peripheral interfaces such as ADC, PWM, SPI, I2C, UART, USB and GPIO, etc.;\u003c\/li\u003e\n\u003cli\u003eSupports multiple security protocols including AES encryption, SHA-256 hash algorithm and true random number generator (TRNG)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eThe Pro Micro NRF52840 Development Board Compatible With nice!nano V2.0  is a micro development board that serves as a Pro Micro alternative, compatible with Nice!Nano and featuring the same pin layout for use with ProMicro keyboards. It includes a lithium battery charging circuit (100mA\/hour) and a power-saving software-controlled switch, reducing standby current to 1mA. Powered by the nRF52840 SoC with a 64MHz ARM Cortex-M4F processor, it offers 1MB flash, 256KB RAM, and supports Bluetooth 5.0, Thread, Zigbee, ANT, and 2.4GHz. It also features various peripherals (ADC, PWM, SPI, I2C, UART, USB, GPIO) and security features like AES encryption and SHA-256.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41380812947499,"sku":"","price":699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/board-5.jpg?v=1742105075"},{"product_id":"nodemcu-esp8266-serial-port-baseboard-lua-wifi-development-board","title":"NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board","description":"\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eThis is NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board.\u003c\/p\u003e\n\u003cp\u003eThis baseboard is the Breakout Board for our \u003cem\u003eNodeMCU ESP8266 V3 Lua CH340 WIFI Dev. Board. \u003c\/em\u003eNodemcu Baseboard Nodemcu Lua WIFI Development Board ESP8266 Serial Port Baseboard is an open-source networking platform.\u003c\/p\u003e\n\u003cp\u003eIt uses Lua scripting language programming. Allows developers to deal with the underlying hardware in a manner similar to For Arduino. So that software developers can easily operate hardware devices.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003ePlease keep attention when ordering this board, because\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003ethis shield is only for\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eLua V3 Nodemcu model.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cem\u003eNot for all Nodemcu board\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e.\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf you use another type of Nodemcu board, the connectors don’t match for different width. Instead, If you have a Lua V3 Nodemcu board then this board is perfect for you.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eThe perfect solution for breaking out the pins from \u003cstrong\u003eLua V3 Nodemcu.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmall and Handy module.\u003c\/li\u003e\n\u003cli\u003eThe spacing between mounting headers is 25.5 mm.\u003c\/li\u003e\n\u003cli\u003eIt uses Lua scripting language programming.\u003c\/li\u003e\n\u003cli\u003eLead-out all the IO ports of the ESP-12E development board\u003c\/li\u003e\n\u003cli\u003eLead out the pins of 5V and 3.3V power supply\u003c\/li\u003e\n\u003cli\u003eConvenient to connect with peripheral modules\u003c\/li\u003e\n\u003cli\u003eOnboard 5V \/ 1A DC-DC step-down converter circuit\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator\u003c\/li\u003e\n\u003cli\u003eUSB power output only for NodeMCU v3\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41404658647083,"sku":"4535","price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Nodemcu-base-plate-Lua-WIFI-NodeMcu-development-board-ESP8266-serial-port.jpg?v=1743236511"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/collections\/ESPMODULE.png?v=1735483375","url":"https:\/\/www.indianhobbycenter.com\/collections\/iot-amp-wireless-module-bluetooth-amp-esp-wifi.oembed?page=4","provider":"Indian Hobby Center","version":"1.0","type":"link"}