Arduino UNO EK (एक) R4 WiFi (ABX00087_IN)
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- Made in India 32-bit Arduino board with WiFi and Bluetooth.
- Powered by Renesas R7FA4M1AB3CFM and ESP32-S3 module.
- 256 kB Flash, 32 kB SRAM, and 8 kB EEPROM.
- Built-in 12×8 programmable LED matrix for animations and games.
- Operating voltage: 5V, supports 6-24V input and USB-C.
- Advanced peripherals: DAC, CAN bus, 14-bit ADC.
The Official Arduino Uno R4 Ek एक Wi-Fi, proudly Made in India, redefines the UNO series with its advanced 32-bit architecture. Powered by the Renesas R7FA4M1AB3CFM microcontroller, this board offers a 48 MHz Arm Cortex-M4 processor, 256 kB Flash, and 32 kB SRAM.
The Arduino UNO R4 Ek features built-in WiFi and Bluetooth via the ESP32-S3 module, making IoT projects seamless. The programmable 12×8 LED matrix adds creativity, perfect for animations and games. Designed for beginners and professionals, the UNO R4 WiFi supports 6-24 V input and USB-C power. Enjoy its rich documentation and compatibility with older Arduino shields for enhanced versatility.
Official Arduino UNO R4 Ek (एक) WiFi – IoT-ready, high-performance, and crafted in India for makers and innovators.
Note: Refer to the datasheet in the ATTACHMENTS section for more details about the product.
Features:
- The R7FA4M1AB3CFM#AA0, often referred to as RA4M1 in this datasheet, is the main MCU on the UNO R4 WiFi, connected to all pin headers on the board as well as all communication buses.
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Overview
48 MHz Arm Cortex-M4 microprocessor with a floating point unit (FP
5 V operating voltage
Real-time Clock (RTC)
Memory Protection Unit (MPU)
Digital-to-analog Converter (DAC) -
Memory
256 kB Flash Memory
32 kB SRAM
8 kB Data Memory (EEPROM) -
Peripherals
Capacitive Touch Sensing Unit (CTSU)
USB 2.0 Full-Speed Module (USBFS)
14-bit ADC
Up to 12-bit DAC
Operational Amplifier (OPAM -
Power
Operating voltage for RA4M1 is 5 V
Recommended input voltage (VIN) is 6-24 V
Barrel jack connected to VIN pin (6-24 V)
Power via USB-C at 5 V -
Communication
1x UART (pin D0, D1)
1x SPI (pin D10-D13, ICSP header)
1x I2C (pin A4, A5, SDA, SCL)
1x CAN (pin D4, D5, external transceiver is required) -
Wi-Fi
Wi-Fi support with 802.11 b/g/n standard (Wi-Fi 4)
Bit rate at up to 150 Mbps
2.4 GHz band -
Bluetooth
Bluetooth 5
Package Includes:
1 x Arduino UNO EK (एक) R4 WiFi (ABX00087_IN)
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- Delivery Time:- 2-5 Days (Anywhere in India), 7-10 Days for remote location
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- Replacement:- Damaged During Transit, Missing Parts Or Item Mismatch.
- Return:- Item mismatch or parts missing etc.
- No return/Replacement will apply if the Product has been subject to misuse, static discharge, neglect, accident, modification, or has been soldered or altered in any way.
- We accept no responsibility for improper installation of our products. Electrical polarity must be properly observed in hooking up electrical components.
