Touch not working?

[heyudude]

Hi,

I bought this version T5 e-Paper [DE] Touch Non-Soldered Female pin [H716] in the German warehouse. I get a reboot with touch enabled and without it displays ok.

I used this excellent example code, it uses the default touch.h https://github.com/tommesaros/EPD-UI-Lib

Anything I missed?

Thanks for your support

[lewisxhe]

What kind of touch panel are you using? There are three types, and I can't tell which driver model you are using.

[heyudude]

Not sure how to check the type. It is the stock one delivered by the lilygo official store: German office one week ago. No Lilygo logo.

Is there a default program in your repositories to check the type and function? I presume also it is a driver issue.

[lewisxhe]

If you just received it, you should be using the latest touch driver, try this example https://github.com/Xinyuan-LilyGO/LilyGo-EPD47/blob/esp32s3/examples/touch/touch.ino

[heyudude]

It works with the demo. So nothing wrong with the touch screen.

However where to find the new drivers:

include

include

maybe something is wrong in the PlatformIO.ini

Thanks for the hint

[lewisxhe]

The library is defined here https://github.com/Xinyuan-LilyGO/LilyGo-EPD47/blob/575e9539868ec6d69f13b1abe5ca4195f415a55d/platformio.ini#L52

[heyudude]

thanks good to go and code!