_pixelbuf module provides the
PixelBuf class to accelerate
RGB(W) strip/matrix manipulation, such as DotStar and Neopixel.
Byteorders are configured with strings, such as “RGB” or “RGBD”. TODO: Pull in docs from pypixelbuf. Libraries
C implementation of the common wheel() function found in many examples. Returns the colorwheel RGB value as an integer value for n (usable in
PixelBuf, neopixel, and dotstar).