esphome / esphome

Generates firmware for ESP32, ESP8266, RP2040 and similar microcontrollers from YAML configuration files, integrating with Home Assistant.

adam-maj / tiny-gpu

A minimal GPU design written in Verilog that shows how GPU cores, dispatch, and memory controllers work together.

qmk / qmk_firmware

Open-source firmware for custom keyboard controllers, supporting AVR and Arm USB microcontrollers and many keyboard designs.

bitdump / BLHeli

Open-source assembly firmware for sensorless brushless motor speed controllers (ESCs) on Atmel and Silabs 8-bit MCUs.