I had an interesting experience with a touchscreen. It was actually a working nano v2 for which I bought a 3.2¡± screen with the same interface via Ebay.
On plugging it in, all worked except the touch, so I lumbered to the calibrate routine with painful negotiation of the jog and press. Several calibration attempts failed, until I tried touching the bottom right corner when it told me to press the top left, and likewise for the other corner ( then save in Config -at least on the v2).
All well, and it works fine with the slightly bigger screen which is easier to read and actually has a virtually identical footprint of the original except a bit of the board which has the pcb tabs for the sd card ( will saw it off), and the holes do not line up for the through standoffs but a tab of glue will do instead.
I cannot post before and after pics as I cannot attach on this forum with an Ipad.
Steve L. G7PSZ
