Beryllium OS, a unix-like operating system for CircuitPython powered microcontrollers. (Formerly known as ljinux)
Firmware to do cool things with Cardputer.
Implement a USB/BLE HID device that can switch between mouse and keyboard modes for the M5Cardputer
M5Stack Cardputer Virtual REPL
A GPS logger using the M5Cardputer platform. It reads GPS data, displays it on the screen, and saves the data to an SD card.
Compilation of 3D models of the M5Stack Cardputer.