Just finished building my LDO Voron 2.4 Rev C and my BIGTREETECH PI TFT43 V2.1 Touchscreen touch feature does not work, The display video works fine and I can use MAINSAIL to home x and Y, but the touch screen function is not working. I tried the short cable that came with the screen. No Joy. Before i order another TFT screen, Is there something I am missing?
VORON Design
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Touchscreen no touch
- Thread starter jfarnham
- Start date
Yes Klipperscreen is installed. Github only has firmware procedures for BIGTREE_GD_TFT43 V3 not the PI TFT43. I found instructions on the Klipperscreen web site that says some DSI screens that work with PI might have issues and if so to try changing some parameters. https://klipperscreen.readthedocs.io/en/latest/Troubleshooting/Touch_issues/. Going to try this next.
That would be my suggestion. I just ran into the no touch issue after doing an update on my Trident. That simple config change they have (a single character) fixed it. FYI, I'm using the DSI WaveShare 4.3"