Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.

Automatic License Plate Recognition library

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

This is optimized firmware for Ender3 V2/S1 3D printers.

Allows you to easily control via MQTT any Micronova equiped pellet stove. (MCZ, Extraflame, Laminox, and many others brands!)

A WIFI enabled LED Pixel Art Display based on HUB75 panels driven by the ESP32

Go binding for rpi-rgb-led-matrix an excellent C++ library to control RGB LED displays with Raspberry Pi GPIO.