ESP32 38-Pin USB Type-C CP2102 WiFi & Bluetooth Development Board
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Build connected projects with ESP32
Turn a sensor reading into a wireless dashboard, prototype a smart-home controller, or add Bluetooth connectivity to your next robotics build. This ESP32 WROOM-32 development board combines a dual-core processor, WiFi and Bluetooth with a 38-pin layout, USB Type-C connector and CP2102 USB-to-UART interface for programming and serial communication.
Key features
- Built-in wireless connectivity: 2.4 GHz WiFi 802.11 b/g/n and Bluetooth v4.2, including Bluetooth Classic and BLE.
- Dual-core processing: Adjustable processor clock from 80 MHz to 240 MHz for embedded control and connected applications.
- USB Type-C connection: Connect the board to your computer for programming, serial monitoring and USB power.
- CP2102 USB-to-UART bridge: Provides the serial interface between your computer and the ESP32.
- 38-pin development layout: Access power, ground and signal pins for connecting compatible sensors, displays and peripheral modules.
- Flexible programming: Develop with Arduino IDE, MicroPython or ESP-IDF.
Technical specifications
| Module | ESP32 WROOM-32 |
|---|---|
| Processor | Dual-core, adjustable 80–240 MHz |
| Flash memory | 4 MB |
| Board pin count | 38 pins, including power and ground |
| USB connector | USB Type-C |
| USB-to-UART chip | CP2102 |
| WiFi | 2.4 GHz, IEEE 802.11 b/g/n |
| Bluetooth | Bluetooth v4.2, Classic and BLE |
| Logic operating voltage | 3.3 V |
| Peripheral capabilities | ADC, DAC, I2C, SPI, UART, PWM and capacitive touch, depending on the selected pin |
| Development environments | Arduino IDE, MicroPython and ESP-IDF |
Project ideas
- WiFi-connected temperature, humidity and environmental monitoring.
- Bluetooth-based controls and BLE experiments.
- Home-automation prototypes and wireless sensor nodes.
- Robotics, embedded-systems learning and student IoT projects.
Before you start
Use a data-capable USB Type-C cable for programming. Your computer may require a CP2102 driver, and your development environment must be configured for ESP32. Check the board pinout before connecting peripherals: the 38-pin count includes power and ground connections and does not mean 38 usable GPIOs. Confirm peripheral voltage compatibility with the board's 3.3 V logic.
Low-power modes are available on the ESP32, but total development-board power consumption depends on the regulator, USB interface, connected peripherals and firmware. Chip deep-sleep figures should not be treated as whole-board consumption.
Package contents
1 × ESP32 WROOM-32 38-pin USB Type-C CP2102 development board.
Shipping & Returns
Shipping & Returns
- Shipping Time:- Our orders are shipped within 24 Hours.
- Delivery Time:- 2-5 Days (Anywhere in India), 7-10 Days for remote location
- Shipping Partner:- Bluedart, Delhivery, Xpressbees, & India Post.
- 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.
