A ws2811 driver using VGA signals using OpenGL and Python. See https://stevehardyblog.wordpress.com/2016/01/02/ws2811-christmas-lighting-using-vga for details on how to use this code Should work on Linux and Windows using FreeGlut Example commandlines: ./xmas.py --preview --raw copperbar DISPLAY=:0.1 ./xmas.py video ./xmas.py --preview matrix ./xmas.py --preview circles