WS2812 module (aka neopixel)
If I forgot anything or something is not solved sufficiently elegant, please let me know, I'll try to address this. This is just what I was able to construct in a few spare ours.
Edited by danb
If I forgot anything or something is not solved sufficiently elegant, please let me know, I'll try to address this. This is just what I was able to construct in a few spare ours.