The ESP8266 is a low-cost Wi-Fi microchip, with highly integrated chip designed to provide full internet connectivity and microcontroller capability in a small package. Perfectly suited for DIY projects in the Internet of Things (IoT) and automation fields.

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

• UpdatedJul 12, 2025
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Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

• UpdatedJul 12, 2025
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Affordable WiFi hacking platform for testing and learning

• UpdatedAug 14, 2024
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ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

• UpdatedJul 12, 2025
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Your Gateway to Embedded Software Development Excellence 👽

• UpdatedJul 8, 2025
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A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

• UpdatedJul 10, 2025
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Lua based interactive firmware for ESP8266, ESP8285 and ESP32

• UpdatedMay 13, 2025
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📟 JSON library for Arduino and embedded C++. Simple and efficient.

• UpdatedJul 12, 2025
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ESP8266 WiFi Connection manager with web captive portal

• UpdatedMar 29, 2025
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A full functional WiFi Repeater (correctly: a WiFi NAT Router)

• UpdatedFeb 13, 2025
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A collection of scripts to flash Tuya IoT devices to alternative firmwares

• UpdatedSep 6, 2024
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An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.

• UpdatedJul 11, 2025
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Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

• UpdatedAug 21, 2024
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ESP32/ESP8285-based High-Performance Radio Link for RC applications

• UpdatedJul 8, 2025
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Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.

• UpdatedJun 24, 2025
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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.

• UpdatedJul 12, 2025
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Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on:https://github.com/shirriff/Arduino-IRremote/

• UpdatedJun 21, 2025
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Home automation firmware for ESP8266-based devices

• UpdatedJul 1, 2025
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esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer

• UpdatedJul 18, 2021
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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...)

• UpdatedJun 8, 2025
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