I had to put a dlc_cfg.txt config file onto my sd card and mainly enable $6=1 and set $49=0.00 (seems undocumemted height of custom Z-probe block). But after some reboot to update/pull in these settings, it even works on this smaller Twotrees CNC engraver TTC-3018S including my custom Z-probe. It would be nice to deliver with a quickstart letter with illustrations on how to get this touch display it to work on TS-2, TTC450 and TTC3018S.
I also have a TS-2 but the board is in a housing there and I did not find any Label where to plug it there.