Espressif IoT Development Framework. Official development framework for Espressif SoCs.

nRF Connect SDK main repository

GPAC Ultramedia OSS for Video Streaming & Next-Gen Multimedia Transcoding, Packaging & Delivery

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

AirPlay Unix mirroring server

Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico

Use AirPlay to stream to UPnP/Sonos & Chromecast devices

Lua RTOS for ESP32

Open source STM32 MCU programming toolset

Open Source Nuki Fob based on the the NRF52832 SoC

Arduino library for TinyUSB

Adafruit GFX graphics core Arduino library, this is the 'core' class that all our other graphics libraries derive from

USB to UART&JTAG bridge, implemented on ESP32-S2 or ESP32-S3

Guition ESP32-S3 8M PSRAM 4M FLASH 4.3-inch IPS 480*270 LCD display module with Resistive touch

Mini Drone/Quadcopter Firmware for ESP32 and ESP32-S Series SoCs.

jabcode - color bar code

ESP32 WiFi Logger component

Transmits AM radio on computers without radio transmitting hardware.

Fork of http://sourceforge.net/projects/mjpg-streamer/

New Hoverboard Firmware Hack. Now written from scratch and generally much better.

Wireshark extcap interface for the TI CC2531 USB dongle

Steam Controller reverse engineering and customization project.

MicroPython implementation on Ai-Thinker GPRS module A9 (RDA8955)

Bring enhanced HID functions to your Arduino!

Xiaomi Smart Home Device Reverse Engineering and Hacking

GStreamer Integration with Unity using a Native plugin

Alternative openhaystack firmware

A WEB Based OBDII Dongle Platform using the ESP32 WROVER Module

NimbleBLE for Dummies!!