ESP32 Development Board 38 Pin (WiFi Bluetooth IoT Board)

The ESP32 Development Board 38 Pin is a powerful IoT development board based on the ESP32 dual-core microcontroller. It features built-in 2.4GHz WiFi and Bluetooth connectivity with 38 GPIO pins exposed for connecting sensors, displays, motors, and other peripherals. The board supports Arduino IDE, ESP-IDF, and other development environments, making it ideal for IoT, home automation, robotics, industrial control, and embedded system applications.

Key Features -

• Based on ESP32 dual-core 32-bit microcontroller

• Built-in 2.4GHz WiFi and Bluetooth

• 38-pin GPIO header

• Supports Arduino IDE and ESP-IDF

• Multiple communication interfaces

• USB programming and serial communication

• Low power sleep modes

• Breadboard-friendly design

• Integrated voltage regulation

• Suitable for IoT and embedded applications

Specifications -

• Product type - IoT Development Board

• Microcontroller - ESP32 Dual-Core 32-Bit

• Operating frequency - Up to 240MHz

• Flash memory - Typically 4MB

• Wireless connectivity - 2.4GHz WiFi and Bluetooth

• Operating voltage - 3.3V DC

• Input voltage - 5V via USB

• GPIO pins - 38 Programmable I/O

• Antenna type - Integrated PCB or External (Model Dependent)

• Board type - ESP32 Development Board

Applications -

• IoT devices

• Smart home automation

• Wireless sensor networks

• Industrial automation

• Robotics

• Remote monitoring systems

• Home automation

• Embedded electronics