The Matrix PiHat will give you the ability to run your P10 or P5 matrix from a pi. (Do not power both the PiHat and the Pi at the same time.)
Matrix PiHat will support 1/8 and 1/16 scan rate panels.
Buffered outputs to protect the GPIO of the Pi
5vdc power input to power the Pi from the Matrix PiHat board itself.
A huge thank you goes to RonP for the original design.
This board will come fully assembled. 20% of the purchase price will be donated back to the Falcon and xLights development teams.