Does any one out there know what the best interface would be for a basic stamp controller running a trainset? Do I have to build an app on my phone or tablet or is there somethin better out there?
Lionel has a Bluetooth ios app.
Is there any other touchscreen out there specifically for Basic Stamp Microcontrollers?
I would suggest stepping up to the propeller 1 or 2, the BS2 is great but very limited. With the P1 or P2 you can use a Nextion screen.
P1 can decently drive a cheap 2,8 inch touch screen directly. No need to spend big $ on a Nextion screen