esp32-flite

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, Serial or KNX. Full documentation at

This repository contains the official firmware for Meshtastic, an open-source, off-grid mesh communication system.

ESP32/ESP8285-based High-Performance Radio Link for RC applications

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.

Open source, local, and self-hosted Amazon Echo/Google Home competitive Voice Assistant alternative

aeneas is a Python/C library and a set of tools to automagically synchronize audio and text (aka forced alignment)

Low cost motion capture system for room scale tracking

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

An ultra-lightweight Python interpreter that runs with only 4KB of RAM, zero dependencies. It is ready to use out of the box without any configuration required and easy to extend with C. Similar project: MicroPython, JerryScript.

Sming - powerful open source framework simplifying the creation of embedded C++ applications.