Hi,
I'm using a disply TFT_320QVT_9341 with touchscreen on my adruino DUE.
Display works fine but the touch part is inconsistant.
After uploading the sketch the touch screen does not work.
Switching to a USB powerbank the touch screen works.
Switching back to USB on the laptop, touch screen still works.
After updating the sketch and uploading the touch part doesn't work any more and I have to switch to USB powerbank again.
Who has an idea what a solution can be ?
Theo.