An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the GitHub Issues feature is used for bug tracking.

Firmware for the ESPixelStick

Wemos D1 Mini (ESP8266) or Wemos ESP32 D1 Mini (ESP32) based universal shield for WLED firmware

WS2811, WS2812, WS2812B or compatible leds driver with STM32, TIM, PWM and DMA with minimum RAM required

Raspberry Pi WS2812 (web) server tool

STM32 Library for Addressable LEDs: WS2812(b), WS2811, SK6812, etc. Supports RGB & RGBW LEDs.

AVR code to control WS2811/WS2812 LED strings from an 8Mhz or 9.6 Mhz AVR. Includes sample animations.

cod.m WLED Controller (Wi-Fi/WLAN)

LED Pixel/Strip Animation and Effects Framework for Arduino (with FastLED)

ESP8266/ESP32 FreeRTOS projects

Arduino library for ESP32 to drive WS2811 LEDs using the RMT peripheral

A Swift library for WS281x (WS2811,WS2812*,WS2813*) RGB led strips, rings, sticks, matrices and more.

IoBroker integration to WLED project

Control LED strips with a Raspberry Pi

led mapping using ws2812 led strips and a raspberry pi. The leds transmit encoded data, which is decoded from video to determine the leds position and id number.

Led strip animation on arduino

Arduino code for creating a realistic candle flicker using 8-neopixels, and the FastLED Library. This code is a modified version of the Fire2012 with Color Palette example that comes with FastLED and utilizes a button to cycle through different color palettes in real time.

Fun, synchronized, distributed, embedded, fabulous.

Artnet to WS2811 for Arduino Nano with ENC28J60

HomeMatic compatible RGB Controller for adressable RGB LEDs (WS28xx, Neopixel,...)

WS281x LED Matrix Image Rendering Library

WiLED is an Open Source project to control various types of LED strips with ESP8266.

Node.js library to control Adafruit NeoPixel based on ws2812 led family

genuinely open-source firmware that emulates a Blink(1)

WS2812 Matrix Protest Sign

A proof of concept of a WS2811/WS2812/WS2812B implementation on a RP2040 microcontroller

🎄 Festive Christmas tree decoration with Node.js, TypeScript and WS281x lights

Distributed LED control

FastLED wrapper to simplify lighting for model towns, castles, villages.

Контроллер для новогодней елки. Arduino & ws2811