APA102/SK9822 LED strip library
This library helps control addressable RGB LED strips based on the SK9822/APA102/APA102C RGB LED controller IC. It provides full access to the 24-bit color register and 5-bit brightness register of each LED.

Author: Pololu

Maintainer: Pololu

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.