A cross-platform library to access USB devices
Open Source Flight Controller Firmware
Flipper Zero Unleashed Firmware
Open source, cross-platform, user-mode tablet driver
STM32 core support for Arduino
Alternative firmware for ESP8266 with easy configuration
Keyboard firmware for Atmel AVR and ARM controllers
The keyboard and mouse sharing tool
Powerful utility for keyboard customization
FW for ESP8266/ESP8285/ESP32 used with 3D printer
ASCOM-INDI ESP32-Dev Wifi focuser
A shield for the Arduino Mega that can back up video game cartridges
An Arduino NeoPixel support library
WS2812 FX library for Arduino and ESP8266
ESP8266 Weather Station library supporting OpenWeatherMap
AWS EC2 FPGA hardware and software development Kit
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux
Arduino FOC for BLDC and Stepper motors
DIY split-flap display
Device OS (Firmware) for particle devices
An easy way to perform background job processing
Disk Inspection and Monitoring
Alternative firmware for Asus wireless routers
Hewlett-Packard's Linux imaging and printing software