The Gravity IO Shield for FireBeetle M0 and ESP32-E is specially designed for FireBeetle 2 series (M0, ESP32-E). This Gravity IO expansion shield offers various ports including digital, analog, I2C, UART, SPI, etc.
Also, it comes with a power input socket for connecting the external power supply as well as EN pin for cutting off the power supply to the main-board.
Note: This expansion board is specifically designed for FireBeetle 2 controllers series:M0, ESP32-E, not suitable for the original FireBeetle Series.
1x Gravity IO Shield for FireBeetle M0 and ESP32-E