I have OMEGON veTEC533c camera which is the same as a Touptek "Toupcam ATR3CMOS09000KPA" and it`s INDI driver.
I use the latest Stellarmate release 1.6.2 on a SAMSUNG Tablet.

Unfortunaly within the camera settings it is not possible within the Stellarmate APP to change the "Format" in the "Controls" section from "RGB" to "Raw".
Fortunately it is possbile in "INDI Control Panel" I use in parallel on a PC WIN10. The saved selection in the INDI control panel is not transfered to the Stellarmate App. So there is always "RGB" shown as selected.

Also please have a look at the second screenshot of my SAMSUNG tabelt. There is not enough space on the screen for the display of the TYPE (Light, Bias, Dark,...) settings.
I think these rows should be placed below the other setting in the next row after "Compression..."

There is also a general failure in the "Controls" section. The "Heat" selection is always "off". "On" can be selected and is working but cannot be saved. After disconecting the camera and reconnect the "Heat"er is always in "off".

Cheers
Hardy