Improved screw mount for Tuya TH02Z Zigbee

I had issues with the original baseplate only fitting very small screws due to very little clearance for the batteries. I wanted to be able to use some generic 3mm wood screws which are very easy to come by, so I designed a new baseplate with a fitting fillet for the new screw size. You should print the “anchors” for the thermometer with supports, I didn't try without. They were really easy to remove, so I did not bother to test without them. Clearance should be no issue on a halfway calibrated printer, fits mine very nice with just enough friction.