Tim over at CPLDCPU blog and author of the light weight ws281 libraries takes a deeper look at the PixelBit. According to his test he has found that “the timing is virtually identical to the WS2812B timing. This means that the light_ws2812 library is able to support these devices without any modifications.”
Check out CPLDCPU for all his tests of ws2812 controlled LEDs are for his latest library updates. We look forward to what projects he has
in store for the PixelBit.