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

• UpdatedNov 28, 2025
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Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

• UpdatedNov 29, 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.

• UpdatedNov 29, 2025
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A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

• UpdatedNov 29, 2025
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Your Gateway to Embedded Software Development Excellence 👽

• UpdatedSep 21, 2025
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Lua based interactive firmware for ESP8266, ESP8285 and ESP32

• UpdatedSep 8, 2025
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📟 JSON library for Arduino and embedded C++. Simple and efficient.

• UpdatedNov 7, 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.

• UpdatedOct 14, 2025
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ESP32/ESP8285-based High-Performance Radio Link for RC applications

• UpdatedNov 26, 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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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.

• UpdatedNov 29, 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/

• UpdatedOct 23, 2025
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Home automation firmware for ESP8266-based devices

• UpdatedNov 28, 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...)

• UpdatedNov 13, 2025
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