I gonna think my next options very carefully. C'mon something out there has to be able to speak #9bitserialcommunication. I need it to send a keep alive signal to my projector so I can swap it's high voltage lamp with a #UVLED one. All for the #cyanotype.

Welp it had to be. After failing to even get started with the #msp430, the #Arduino, the piece of shit #tiny88, the fuckin #acorn from #digispark, I gave in and bought two rpi2040. I spent today trying to figure out how to output a uart signal. I figured it out for 8 bit. But I learned that 9bit is something you can't do with Arduino X. So here I am doing what I didn't want to do... Gonna try a #raspberrypi. Supposedly it can do #9bitserialcommunication. I highly doubt I will succeed.