M5Stack ATOM Matrix ESP32 Development Kit
Compact 24×24 mm ESP32-PICO-D4 board with a 5×5 RGB LED matrix, IMU (MPU6886), IR LED, Grove/Stemma JST connector, and USB-C programming port. Includes a programmable button; mounts via an M2 screw hole.
Pinout
- USB-C
On-board USB Type-C used to load code and debug with prints; product page states board power is 5V @ 500mA.
Type · power and dataVoltage · 5V power input from USB-C per Adafruit product page specs - Grove / STEMMA-compatible JST 2.0 PH port
External Grove/STEMMA-compatible port for I2C, general I/O, and UART expansion as stated on the Adafruit product page.
Type · connector - G19
Exposed general-purpose pin listed in the Adafruit product page PIN Port list.
Type · gpio - G21
Exposed general-purpose pin listed in the Adafruit product page PIN Port list.
Type · gpio - G22
Exposed general-purpose pin listed in the Adafruit product page PIN Port list.
Type · gpio
ESP32
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