ESP32 30P Development Expansion board for ESP32 Development Board Board

About this deal

This expansion board is designed for 30-pin ESP32 development modules such as the ESP-WROOM-32, breaking out all GPIO pins into a GVS (Ground, Voltage, Signal) format to make wiring sensors and peripherals much more straightforward. It supports common interfaces including UART, SPI, and I2C, making it easy to connect a wide range of sensors, displays, and communication modules. A jumper cap lets you select either 5V or 3.3V output for the GVS pins, covering a broad range of components. Power can be supplied via USB at 5V or via a DC input, and two groups of I2C expansion interfaces are available for connecting multiple I2C devices simultaneously. The board is well suited to IoT projects, home automation, and general prototyping, and can be programmed using the Arduino IDE after installing the appropriate ESP32 board package. A good choice for hobbyists and makers looking to get more out of their ESP32 without complicated wiring.