I was chasing down this route a while ago with a Waveshare touch screen and a RPI3. I was wiring stuff up on a breadboard and was so stoked when things worked.

I was chasing down this route a while ago with a Waveshare touch screen and a RPI3. I was wiring stuff up on a breadboard and was so stoked when things worked. The next level is that you send a schematic into a custom circuit board company and they send you back a PCB. The future is that we custom print open source PCB designs, solder our RPIs and Touch Screens on and bam we have custom brewed machines.