sorry, after calibration I have a distance of a few millimeters. and does not touch the buttons windows. I have to change touch. What do you recommend ???
I very much like the original pi 7" touch display. It works out of the box, no calibration and it is capacitive. Only a bit more expensive then these cheap waveshare boards. Also have a tontec 3.5" display 480x320 pixel. Resistive but works after calibration ok. Not to compare with capacitive displays.
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I'm testing a 5 "Waveshare GPIO version Alligator Board 32
I have a lot of touch accuracy problems
sorry, after calibration I have a distance of a few millimeters.
and does not touch the buttons windows.
I have to change touch.
What do you recommend ???