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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

Affordable WiFi hacking platform for testing and learning

ESP8266 WiFi Connection manager with web captive portal

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

Your Gateway to Embedded Software Development Excellence 👽

📟 JSON library for Arduino and embedded C++. Simple and efficient.