78 / xiaozhi-esp32
An MCP-based chatbot | 一个基于MCP的聊天机器人
78 / xiaozhi-esp32
raysan5 / raylib
A simple and easy-to-use library to enjoy videogames programming
geo-tp / ESP32-Bit-Pirate
A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol
DustinYe / gesture-media-controller
Infrared gesture-based BLE media controller for AtomS3R and PAJ7620U2; C++ firmware, trajectory replay, and documented v24 baseline.
ananhq / anan-iphone-use
ESP32 MCP firmware for iPhone USB input, built for M5Stack StopWatch with guided board adaptation
dorianborian / sesame-robot
An open and affordable mini quadruped robot based on ESP32.
mmm1712 / Local_AI_esp32
A language model trained from scratch and running offline on an ESP32-S3 with a touchscreen chat interface.
arendst / Tasmota
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
peterroe / magpie-usage-display
ESP32 display that shows you your magpie usage
zyn950929 / MotoNav
Android 与 ESP32-S3 1.75 英寸圆屏导航；AI 辅助开发，仅供非商业使用，禁止未经许可转售。
andrisgauracs / whistle-esp32
Whistle speech-to-text running fully on an ESP32-S3: hold a button, say a colour in one of 7 languages, the LED does it. No network.
yanxuceo / knoedel-watch
Animated vocabulary cards for learning languages, on an ESP32-S3 (M5Stack StopWatch). First course: German.
ruvnet / RuView
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
lvgl / lvgl
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.
wled / WLED
Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!
tinygo-org / tinygo
Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
MarlinFirmware / Marlin
Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
espressif / arduino-esp32
Arduino core for the ESP32 family of SoCs
justcallmekoko / ESP32Marauder
A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32
makerspet / oomwoo
Open-source vacuum robot cleaner
esphome / esphome
ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.
xinnan-tech / xiaozhi-esp32-server
本项目为xiaozhi-esp32提供后端服务，帮助您快速搭建ESP32设备控制服务器。Backend service for xiaozhi-esp32, helps you quickly build an ESP32 device control server.
francescopace / espectre
Wi-Fi CSI motion sensing for ESP32. C++ SDK, ESPHome, Native, and Matter frontends, browser tools, and a CLI for the full device lifecycle. GPLv3 and commercial licensing.
platformio / platformio-core
Your Gateway to Embedded Software Development Excellence :alien:
meshtastic / firmware
The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
crosspoint-reader / crosspoint-reader
Open-source e-reader firmware
FastLED / FastLED
The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.
bblanchon / ArduinoJson
📟 JSON library for Arduino and embedded C++. Simple and efficient.
BruceDevices / firmware
Predatory ESP32 Firmware
ExpressLRS / ExpressLRS
High Performance Open Source Radio Control Link
blinker-iot / blinker-library
An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.
slvDev / esp32-ai
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cifertech / ESP32-DIV
ESP32DIV is a multi-purpose wireless offensive and defensive toolkit powered by an ESP32
1technophile / OpenMQTTGateway
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.
Blynk-Technologies / blynk-library
Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, etc.
ailyProject / aily-blockly
AI IDE for hardware development, support Arduino, MicroPython, ESP32, STM32, RP2040, Nrf5x...
letscontrolit / ESPEasy
Easy MultiSensor device based on ESP8266/ESP32
davidmonterocrespo24 / velxio
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
onehumanbeing / esp32-iphone-agent
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.
M-Abozaid / esp32-c3-adblock
Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searched. UDP DNS sinkhole + web dashboard. https://youtube.com/shorts/RaxszOUMi8E?feature=share
HeyWillow / willow
Open source, local, and self-hosted Amazon Echo/Google Home competitive Voice Assistant alternative
espressif / esp32-camera
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pschatzmann / ESP32-A2DP
A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
cesanta / mongoose-os
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.
ace-trump-tech / MindPaw
🐕 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。
jgromes / RadioLib
Universal wireless communication library for embedded devices
earlephilhower / ESP8266Audio
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
okalachev / flix
Making an ESP32-based quadcopter from scratch
ailyProject / aily-builder
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!
HermannBjorgvin / Clawdmeter
ESP32 display that shows you your Claude Code usage
bmorcelli / Launcher
Firmware Launcher for ESP32 boards like: M5Stack, Lilygo, Marauder and CYD devices.
atomvm / AtomVM
Tiny Erlang VM
martin-ger / esp32_nat_router
An AI-enabled NAT Router/Firewall for the ESP32
awawa-dev / HyperHDR
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).
tbnobody / OpenDTU
Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters
thelastoutpostworkshop / ESPConnect
Zero-installation web application that lets you explore, back up, and manage your ESP32… right from your browser
esp-rs / esp-hal
no_std Hardware Abstraction Layers for ESP32 microcontrollers
cyberman54 / ESP32-Paxcounter
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
akdeb / ElatoAI
Realtime Voice AI with 100+ Models on Arduino ESP32 with Secure Websockets and Edge Functions for AI Companions, and Devices
cesanta / mjs
Embedded JavaScript engine for C/C++