I added a routine (based on the X / Y reading made by the Utouch library) to calculate the Z axis, but the XPT2046 datasheet is very confusing, I would like a second opinion on the XPT2046 configuration that I need to set the value correct to calculate the resistance Z. touch_WriteData(0xB4); pu…

XPT2046 (ADC for touch screen) Z-axis pressure measurement (resistance)

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