FastLED is a fast, efficient, easy-to-use Arduino library for programming addressable LED strips and pixels such as WS2810, WS2811, LPD8806, Neopixel and more. FastLED is used by thousands of developers, in countless art and hobby projects, and in numerous commercial products. We build FastLED to help you get started faster, develop your code faster, and make your code run faster. FastLED supports popular LEDs including Neopixel, WS2801, WS2811, WS2812B, LPD8806, TM1809, and more. The library runs on a wide range of Arduino and compatible boards, including both AVR- and ARM- based microcontrollers. In addition to fast, efficient, compatible LED driver code, FastLED also provides features that get your animations up and running fast.

Features

  • Full HSV color support as well as classic RGB
  • Master brightness setting (nondestructive) controls brightness, power use, and battery life
  • Fast math and memory functions up to 10X faster than standard Arduino libraries
  • User community of thousands, who share tips, ideas, and help
  • Multi-year history of active development and evolution
  • Ruthless efficiency, an almost fanatical devotion to performance, and nice RGB uniforms

Project Samples

FastLED Screenshot 1

Project Activity

See All Activity >

Categories

Animation, Libraries

License

MIT License

Follow FastLED

FastLED Web Site

Other Useful Business Software
AI-powered service management for IT and enterprise teams Icon
AI-powered service management for IT and enterprise teams

Enterprise-grade ITSM, for every business

Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
Try it Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of FastLED!

Additional Project Details

Programming Language

C++

Related Categories

C++ Animation Software, C++ Libraries

Registered

2021-11-25
Report inappropriate content