Smarttouch module with any kind of IR frame?

[Henning]

Hello,

I have a short question about the smarttouch module. I’m planning to build a mirror with it, but wonder, if the module (and the Raspberry pi for that matter) is compatible with any IR touch frame (Xintai or ZZD in particular, because they are the only ones I found in 24 Inches).
Thank you very much in advance,

kind regards,
Henning

[jimbydude]

@Henning I’m not at home for next couple days but i got the 43" IR frame from Shenzhen on ali (I’m pretty sure is same one).

I’m running mm on pi 4. The frame worked out of box, didn’t need to install anything, however finding calibration info was difficult. I can post more detailin that once home.

Having said that it was pretty close without calibrating.

[jimbydude]

Update
I used this guide to setup calibration:
https://www.thingsconnected.io/raspberry-pi-7-inch-touch-screen-calibration/

Also, despite the manufacturer saying only supports 1 point on Linux, I definitely see multi-point, tried with six fingers using this site:
https://paveldogreat.github.io/WebGL-Fluid-Simulation/