esp32

Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)

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

Exploring possibilities of ESP32 platform to attack on nearby Wi-Fi networks.

Advanced firmware to add native Apple HomeKit and custom configurations, compatible with any SoC based on ESP32, ESP32-S, ESP32-C and ESP8266 series. (Shelly, Sonoff, Electrodragon, Tuya...)

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Watchy - An Open Source E-Ink Smartwatch

Emulate Arduino, ESP32 & Raspberry Pi. in your browser. Write code, compile, and run on 19 real boards — Arduino Uno, ESP32, ESP32-C3, Raspberry Pi Pico, Raspberry Pi 3, and more. No hardware, no cloud, no limits.. Discord: https://discord.gg/3mARjJrh4E

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF

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.

📶 A curated list of awesome ESP8266/32 projects and code

Universal wireless communication library for embedded devices

Sample ESP32 snippets and code fragments

🐕 MindPaw — 基于 ESP8266 的开源桌面四足机器狗，支持语音、手势、网页遥控、豆包 AI 对话与 PAD 情感交互。可选 AI Infra 网关，适合机器人入门、嵌入式 AI、边缘 Agent 与 HRI 研究。

*That Project's project repository

Low cost motion capture system for room scale tracking

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

Faster Arduino compilation CLI. Arduino快速编译工具，小项目提速50%，大项目提速80%! 时间就是金钱，我的朋友!

Tiny Erlang VM

A small Arduino library for GSM modules, that just works

Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters

Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32

Create your own AirTag with OpenHaystack, but without the need to own an Apple device

HomeKit Library for the Arduino-ESP32

An AI-enabled NAT Router/Firewall for the ESP32

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

Zero-installation web application that lets you explore, back up, and manage your ESP32… right from your browser

Next-gen open source ambient lighting system featuring a high-precision floating-point color pipeline breaking legacy RGB 24-bit limits. Includes advanced smoothing with inertia and adaptive temporal dithering for perfectly fluid, stable output to LEDs from any SDR or HDR video source. Supports Windows, macOS and Linux (x86/ARM).

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

no_std Hardware Abstraction Layers for ESP32 microcontrollers

Embedded JavaScript engine for C/C++