How to calibrate 10" resistive touchscreen (Pi4 4GB)
I installed the OS on a Pi4 4 GB connected to a 10" HDMI (resistive) touchscreen display.
Everything works except for the touchscreen that would need to be calibrated.
Is there a way to calibrate it?
The display is a Lilliput FA-1011 and the touchscreen controller is a "eGalax".