FastLED

Fast, easy LED animation library for Arduino

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README.md

FastLED

Fast, efficient, and easy-to-use LED library for Arduino and embedded platforms.

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Repo	Description
FastLED	Core LED library — drivers, color math, animations
fbuild	Build system, compilation cache, emulator runners

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FastLED FastLED Public

The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tr…

C++ 7.5k 1.8k
PlatformIO-Starter PlatformIO-Starter Public

Basic starter project for developing FastLED applications in PlatformIO

C++ 29 16
fbuild fbuild Public

A blazing fast build tool for Esp32, Teensy, Avr, Nrf, Raspberry Pi, Stm, Mgm240 and more.

Rust 12 2

Repositories

Type Language Sort

fbuild Public
A blazing fast build tool for Esp32, Teensy, Avr, Nrf, Raspberry Pi, Stm, Mgm240 and more.

FastLED/fbuild's past year of commit activity

Rust 12 AGPL-3.0 2 22 1 Updated Aug 28, 2026
boards Public
Embedded Board Definitions

FastLED/boards's past year of commit activity

Python 0 0 3 0 Updated Aug 28, 2026
FastLED Public
The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.

FastLED/FastLED's past year of commit activity

C++ 7,477 MIT 1,757 216 5 Updated Aug 28, 2026
license Public
FastLED reciprocal license, AI-agent instructions, and source-header compliance tooling

FastLED/license's past year of commit activity

Python 0 0 16 0 Updated Aug 26, 2026
assets Public

FastLED/assets's past year of commit activity

0 0 0 0 Updated Aug 23, 2026
datasheets Public
Vendor datasheets and reference material for the chips FastLED targets. Layout: <vendor>/<product-type>/<part-number>/.

FastLED/datasheets's past year of commit activity

Python 0 0 2 0 Updated Jul 22, 2026
framework-arduino-lpc8xx Public
Arduino-compatible API surface for NXP LPC8xx microcontrollers (LPC845, LPC804). MCUXpresso SDK substrate. SKELETON — implementation in progress; see fbuild#479.

FastLED/framework-arduino-lpc8xx's past year of commit activity

C 1 BSD-3-Clause 1 0 1 Updated Jul 2, 2026
platform-nxp-lpc8xx Public
PlatformIO development platform for NXP LPC8xx (LPC804/LPC845) with Arduino framework. Fork of platformio/platform-nxplpc with arduino added.

FastLED/platform-nxp-lpc8xx's past year of commit activity

Python 0 Apache-2.0 1 1 1 Updated Jun 28, 2026
PlatformIO-Starter Public
Basic starter project for developing FastLED applications in PlatformIO

FastLED/PlatformIO-Starter's past year of commit activity

C++ 29 MIT 16 3 0 Updated Jun 20, 2026
fastled-fastled.github.io Public

FastLED/fastled-fastled.github.io's past year of commit activity

CSS 7 5 0 0 Updated Jun 1, 2026