Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

Falcon Player

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…

ESP8266 core for Arduino

An all-round MQTT client that provides a structured topic overview

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

Sinric Pro example JSON messages

Old/Legacy Blynk library implementation for Node-RED using WebSockets

Easy to Use ESP8266 & ESP32 DDNS Update Client Library.

Arduino lib to operate 433/315Mhz devices like power outlet sockets.

Amazon Alexa Smart home skill / Google Home Action for ESP8266 / ESP32 / Arduino

NORA backend service

Node Red Google Home integration

Home Assistant component to control Sonoff/eWeLink devices with original firmware

Update the NoIP.com DDNS service with your public IP address - uses WiFiManager to allow changes to WiFi credentials and NoIP account name/password