LED Strip Control with MQTT This program allows controlling a WS2811 LED strip with a "running horse" effect through MQTT messages from a broker.

It can work both on ESP32 and ESP8266 boards using the Arduino framework.

The main features:

Connects to WiFi network and MQTT broker Subscribes to topics: "home/ledstrip/state" - for on/off control "home/ledstrip/brightness" - for brightness control Initializes the WS2811 LED strip (Adafruit NeoPixel library) In the main loop: Checks for new MQTT messages If state is ON: Runs LED animation effect "on" - lights LEDs one by one If state is OFF: Runs LED animation effect "off" - turns off LEDs one by one Sets LED colors using current brightness level The "running horse" animation creates a smooth sequential effect Brightness can be adjusted from 0 to 255 by publishing to MQTT topic On/off state is controlled by publishing 1/0 to MQTT topic Overall, this allows full control over a WS2811 LED strip - turn on/off, adjust brightness, with a nice animation effect.