Aqara Temperature Sensor AA Battery Case

This is a case for the Aqara Temperature and Humidity Sensor with an integrated holder for 2 AA batteries. The size of the case is 42x38x70 mm. I use several Aqara Temperature and Humidity Sensors around my home, but replacing the CR2032 batteries too often became quite annoying. So I designed this case to power the sensor with two AA batteries, which should last much longer than the original coin cell. Although I didn’t have strict space limitations, I still wanted to keep the design as compact and clean as possible so it can be placed in a visible location and still look good. The case does not include an opening for the button, since it is only used during pairing. Bill of material: Aqara Temperature and Humidity Sensor 1x 2×AA battery holder (for example, this type BH-321-2A) 4x M3x10 mm or M3x8 mm countersunk screws 4x M3xD5xL4.5 mm threaded inserts Assembly instructions: Print all parts. Install the threaded inserts with a soldering iron. Trim the battery holder wires to approxim