Just to share my findings using localtuya with a star / galaxy light projector for the kid’s room:
Everything works very well, the only caveat I ran into is that the internal motor speed doesn’t get exposed, it’s not configurable via the integration. This is probably a device design issue since I notice that also the official Tuya app does not expose this.
Everything that the official app exposes is configurable via this integration.
Note, in the beginning I was having WiFi drops from this device every few hours and the only way to recover was a power reset. Also if WiFi dropped because of some configuration change in the AP, the device was unable to recover connectivity. I seem to have fixed this by created a dedicated “IOT” SSID, setting it up as WPA2-only and using a numbers-only key, I read somewhere that basic inexpensive devices such as this one are known to have problems with muticase/mixed type keys.
FWIW my AP is AX-enabled and running asus merlin. I did not have to disable AX support in it.