Keep in mind that only V3 is supported, V2 is not supported anymore.
- Please move this question to: [PLUGIN] Touch Display
The touch functionality will always be enabled, (even when the backlight is turned off) otherwise you can’t get the screen active anymore.
I guess your remark relates to that when the display is off, the first touch should awake the backlight not perform a selection? - For V3 I have found a work around. Please look at: Working virtual keyboard in Volumio3 with Touch Plugin - #12 by Wheaten
- What you mean with random reading function?