Top 549 esp8266 open source projects

Alternative firmware for ESP8266 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

TinyGo drivers for sensors and other devices that use I2C, SPI, GPIO, ADC, and UART interfaces.

🔧 Upload + Manage Lua files on NodeMCU

AiLight is a custom firmware for the esp8266 based Ai-Thinker (or equivalent) RGBW WiFi light bulbs

MQTT RGB LEDs Using JSON for Home Assistant

Home of Badgy - IoT Badge

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

Beta: A small fast lisp interpeter for a ESP8266 as alternative to lua on the nodemcu.

ESP8266 based quadruped with 8DOF and oscillator based gaits.

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

Print wirelessly from Cura, PrusaSlicer or Slic3r to your 3D printer connected to an ESP8266 (in the future also ESP32) module

ESP8266 firmware to read and control EMS and Heatronic compatible equipment such as boilers, thermostats, solar modules, and heat pumps

ESP8266 Firebase RTDB Arduino Library

Home automation firmware for ESP8266-based devices

Wi-Fi Geolocation Spoofing with the ESP8266

DIY Arduino Wi-Fi Keylogger (Proof of Concept)

A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)

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

Home Assistant configuration

Lightweight Espressif AT parser library for ESP8266 and ESP32 devices.

Basic Interpreter for the ESP8266

Espressif 8266: development platform for PlatformIO

Replaces original Tuya firmware on Beca thermostat with ESP8266 wifi module

ESP8266 Projects

Logic Analyzer, for Arduino, AVR, ESP8266 and STM32 with a very nice working processing interface, you could run it also on any Android device.

An Arduino/esp8266/esp32 library to directly interface with DSC security systems.

Arduino web server library.

Speech synthesis for ESP8266 using S.A.M. port

A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.

A LoRaWan Gateway in LUA

Non-blocking LED controlling library for Arduino and friends.

OneWire slave device emulator

Simple web based Over-the-Air (OTA) updates for ESP based projects

A framework for ESP8266 & ESP32 microcontrollers with a React UI

ESP8266示例工程集合

Blynk is an Internet of Things Platform aimed to simplify building mobile and web applications for the Internet of Things. Easily connect 400+ hardware models like Arduino, ESP8266, ESP32, Raspberry Pi and similar MCUs and drag-n-drop IOT mobile apps for iOS and Android in 5 minutes

基于 ESP8266 利用 IRext 开源红外库实现万能红外遥控，已对接 MQTT 协议，可轻松接入 HomeAssistant 💣

Arduino library for debouncing momentary contact switches, detect press, release, long press and sequences with event definitions and callbacks.

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer

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.

Optimized DHT library for ESP32/ESP8266 using Arduino framework

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

Wirehome.Core is a home automation system written in C# targeting .NET Core. It runs on Linux, Windows and macOS.

Send and receive MIDI messages over Ethernet (rtpMIDI or AppleMIDI)

Simple library for sending measurements to an InfluxDB with a single network request. Supports ESP8266 and ESP32.

WiFi manager for ESP8266 - ESP12 - ESP32 - micropython

OpenGarage: open-source WiFi-enabled garage door opener

A socket.io-client implementation for ESP8266 and Arduino

📖📖📖📖📖 写给软件工程师看的硬件编程指南

Control your Spotify player from a ESP8266 with color touch display

Wifi and MQTT handling for ESP8266 and ESP32

个人ESP8266学习笔记。

🎵 🌈 Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi

🔑 WiFi captive portal for ESP8266 for phishing WiFi passwords

Arduino communication library for Peacefair PZEM-004T Energy monitor

Minimalistic system to read AMS/HAN data from electrical meter

Framework for IoT projects implementing HTTPS requests, a React web interface, WiFi manager, live dashboard, configuration manager, file manager and OTA updates.

Tasmota Device Templates Repository. Your one stop shop to get templates for devices running Tasmota!

a Home-Automation-friendly ESP8266-based MQTT Garage Door Controller

ESPHome Feature Request Tracker