I think I found the issue. I don't think the baud rate is updateing on the px1. Seems as though no matter what I try to set it to it only matches up...
Thank you, that makes everything a bit easier. Is some type of power source needed for the pixels? I'm using 12v pixels. Just another dumb question. ...
A pi hat/cap like this one https://pixelcontroller.com/store/pixel-controllers/47-falcon-picap.html can run two ports of at least 800 pixels. So, no...
The Ren Wireless had an issue with communications and the answer was to use 2 stop bits. Although you shouldn't need that in this case, it is an easy...