hub75 support #7
Description
It would be really great to implement HUB75 support like what this does https://github.com/raspberrypi/pico-examples/blob/master/pio/hub75/Readme.md
What I'd really like to do is have a PIO implementation that is the same interface as https://github.com/aykevl/things/blob/master/hub75/driver.go