This code is currently not tested yet, and will most likely only be tested on a Teensy 3.6 for the forseeable future. Also, currently none of the examples will work, nor will any of the extras. They have not yet been ported to the new names.
Control thousands of WS2811/2812/2813 LEDs at video refresh speeds
This is a modified version, based on the OctaWS2811 library by Paul Stoffregen and a pull request by Eric Wustrow.