Repository Index

A simple and easy-to-use library to enjoy videogames programming

• raylib
• c
• programming
• opengl

LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

• c
• cpp
• display
• e-ink-display

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

• tasmota
• firmware
• esp8266
• sonoff

Lua based interactive firmware for ESP8266, ESP8285 and ESP32

• nodemcu
• lua
• espressif
• spiffs

Let an AI model use a real iPhone with a $7 ESP32: AirPlay eyes, USB HID hands, any OpenAI-compatible vision model. No Mac, no developer account, no jailbreak.

• ai-agent
• airplay
• automation
• computer-use

Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrated. Code in C or JavaScript.

• iot
• aws
• aws-iot
• esp8266

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

• arduino
• esp8266
• mod
• wav

ESP32 Music streaming based on Squeezelite, with support for multi-room sync, AirPlay, Bluetooth, Hardware buttons, display and more

Embedded JavaScript engine for C/C++

• embedded
• javascript
• js
• esp8266

FW for ESP8266/ESP8285/ESP32 used with 3D printer

• arduino
• esp8266
• esp32
• 3d-printer

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.

• python
• micropython
• mcu
• iot

Play mp3 files from SD via I2S

• esp32
• max98357a
• i2s
• mp3

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

• adafruit-gfx
• sdl
• arduino
• raspberry-pi

Lua sdk for Esp32/Esp32c2/Esp32c3/Esp32c6/Esp8266/STM32L4

• lua
• script

ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios

• esp32
• sdr

DroneBridge for ESP32. A secure & transparent telemetry link with support for WiFi and ESP-NOW. Supporting MAVLink, MSP, LTM or any other protocol

• dronebridge
• uav
• mavlink
• msp

:airplane: Multi-functional, compatible DIY general aviation proximity awareness system

• traffic
• aviation
• flarm
• radio

Make your Sonoff Switch compatible with Apple Homekit! 🎉

• sonoff
• homekit
• apple
• esp8266

A BLE to MQTT bridge running on an ESP32

• mqtt
• ble
• gatt
• bluetooth

Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Manager

• odroid-go
• gameboy-pocket
• gnuboy
• nesemu

For interfacing with Windows/macOS/Linux using an ESP32, a touchscreen and BLE.

Espressif ESP32 Based Smarthome screen for MQTT

• esp32
• esp32-idf
• mqtt
• smarthome

Full featured TFT library for ESP32 with demo application

• esp32
• tft
• display
• ili9341

A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.

• arduino
• esp32
• esp8266
• agriculture