OpenKeiko Firmware: open-source MicroPython firmware for dual RP2040 hardware control
The project delivers a full‑stack MicroPython firmware for the FW1 board, handling two RP2040 cores, display, buttons, RGB LEDs, audio, I²C peripherals, FPGA link, and limited radio/infrared support. It includes host‑side scripts for building, flashing, and testing, making the deployment process straightforward for developers. Targeted at hardware hobbyists and engineers working with the OpenKeiko platform, it offers an integrated, open‑source alternative to proprietary firmware. Its breadth of peripheral support and comprehensive tooling set it apart from scattered examples.
View on GitHub →openkeiko/openkeiko-fw