Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS
GPL-3.0 License
Full RGB LED matrix, based on an ESP32 and WS2812B LEDs.
✔️The smallest header-only GUI library(4 KLOC) for all platforms
ESP8266 core for Arduino
Multi-Platform Gamepad Firmware for Raspberry Pi Pico and other RP2040 boards