This is an unofficial Python distribution of the ws281x library: http://github.com/richardghirst/rpi_ws281x
It's intended to support the Unicorn HAT library, but can be used for driving other WS281x-based LED projects.
unicornhat is based upon a modified, Pi 2/3 compatible version of the RPi ws281x Library by Jeremy Garff.
The library was modified by Richard Hirst.
- Modified version: https://github.com/richardghirst/rpi_ws281x
- Original: https://github.com/jgarff/rpi_ws281x