Jan-15-2021, 10:18 PM
This should work for the pi and/or the M4 (which by the way is plenty fast enough to run a simple 4 x 4 matrix. the pi MCU is indeed 833 times faster than the ATSAMD51J19, but the latter still runs at 120Mhz which is much more than needed for a simple 4 x 4 matrix).
load package pad4pi: https://pypi.org/project/pad4pi/1.0.0/
github: https://github.com/brettmclean/pad4pi
It should be able to handle all.
load package pad4pi: https://pypi.org/project/pad4pi/1.0.0/
github: https://github.com/brettmclean/pad4pi
It should be able to handle all.