KEHIPI 2PCS ESP32-C3 MINI Development Board Extended/Expansion Board, Esp32 C3 Esp32-c3 Super Mini 4MB Wi-Fi B-luetooth Development Board(Only...

The expansion board allows for the connection of an external 3.7V lithium battery and supports charging the battery via USB The ESP32-C3 SUPERMINI expansion board is specifically designed for the ESP32-C3 SUPERMINI development board. It addresses many limitations of the ESP32C3 SUPERMINI development board. If a higher voltage output is required, you can short the PCB (as shown in the image below). In this case, VCC1 and VCC2will output the power supply voltage of 3.7V. The expansion board provides a better power supply solution, featuring two power outputs: VCC1 and VCC2 for ESP32-C3/ ESP32-S3 /ESP32-H2 /ESP32-C6 All 10 GPIO pins are extended, making it convenient for users to connect various sensors.