WLED
Fast and feature-rich implementation of an ESP8266/ESP32 web server for NeoPixel LEDs.
Why consider WLED?
WLED is an open-source firmware for ESP8266/ESP32 microcontrollers that controls addressable NeoPixel/WS2812B LED strips. It includes 100+ color effects, segments, Philips Hue sync, and JSON/MQTT APIs.
Learn WLED by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of WLED
WLED delivers real-time smart LED lighting effects with sound reactivity (LedFx), E1.31 DMX sync, and seamless integration into Home Assistant and Apple HomeKit.
Flashing WLED
Flash any ESP32 directly via Google Chrome or Edge at https://install.wled.me.
WLED is licensed under the permissive MIT License.
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