Ws28xx LED drivers

Summary

This binding allows you to update the RGB LEDs on Ws28xx and based strips and matrices.

To see how to use the binding in code, see the sample.

Device Family

WS2812B: Datasheet
WS2808: Datasheet

Binding Notes

Raspberry Pi setup (/boot/config.txt)

Make sure spi is enabled
dtparam=spi=on
Make sure SPI don't change speed fix the core clock
core_freq=250
core_freq_min=250

References