Designed exclusively for the FireBeetle 2 series (M0, ESP32-E), the Gravity IO expansion shield offers a wide range of ports, including digital, analog, I2C, UART, SPI, and more. It also features a power input socket for connecting an external power supply and an EN pin for cutting off the power supply to the mainboard.
With the Gravity IO shield, connecting DFRobot Gravity sensors to the FireBeetle 2 series becomes incredibly convenient, eliminating the need for any soldering.
Please note that this expansion board is specifically tailored for the FireBeetle 2 controllers series (M0, ESP32-E) and is not compatible with the original FireBeetle series.

A variety of Gravity sensors and modules compatible
Plug-and-play, no soldering required
Features

All pins brought out, no soldering required
Supports various Gravity Sensors and Modules
3.3~5.5V PH2.0 power port, applicable to portable projects
GDI interface for connecting DFRobot GDI series

APPLICATIONS

Allows a convenient connection between DFRobot Gravity sensors and FireBeetle 2 series

Specification

All pins brought out onto female headers
Digital IO x12: GP0-3, GP5-7, GP9-13
Analog IO x5: A0-A4
UART x 1
I2C x 3 (In Parallel)
SPI x 1
PH2.0 Power Port: 3.3V~5.5V
Screen: GDI
Dimension: 60 x 25.4mm/2.36 x1

Package Contents
Gravity: IO Shield for FireBeetle M0 and ESP32-E x1
Resources

Product wiki