DrVenkman

But that's it. The touchscreen just plugs straight down into the female headers on the Arduino board. Connect to your computer and run a batch script to program the Arduino with the SDrive-MAX firmware and that's it.

Wow, that sounds fairly easy. I do have a temperamental 1010 SIO cable, so I just need to meter which end it is and use that.

Did you use the Elegoo UNO touch screen ? These are the only ones I can find in the UK that work with the Arduino.

Yes, I bought the suggested Elegoo touchscreen/microSD card module from Amazon (US) for $15.84. I plugs right down into the Arduino & once you update the Arduino firmware (automated by the script provided), when you boot the system the first time, you use the include stylus to calibrate the screen & you're basically done with that part.