Hello, what if the graphics test doesn't go well? mine does not look yours and resulted in the next step not working well bc the gui was all over the place.
First, thank you for your tutorial. It helped me a lot. SDev Electronics I tried to calibrate with the sketch using arduino UNO, it would say "broken touch". When I migrated to the arduino mega, it worked flawlessly. I suspect the touch pins are not the same since the internal mappings for the mega pins is different, but without the calibrate sketch, I don't know how to determine them for the arduino uno case.
Hallo UNO R3 Verbesserte Version + 2.8TFT LCD Touchscreen + 2.4TFT Touchscreen-Anzeigemodul Satz Geekcreit für Arduino - Produkte, die mit offiziellen Arduino-Karten funktionieren 14,08€ bei Banggood Hello UNO R3 Improved Version + 2.8TFT LCD Touchscreen + 2.4TFT Touchscreen Display Module Set Geekcreit for Arduino - Products that work with official Arduino cards € 14.08 at Banggood