Homematic - Temperature sensor

I have created a housing for my home-made temperature sensor.

I'm using the HMSensor PCBs from pa-pas Github: https://github.com/pa-pa/HMSensor

For the firmware, I have flashed the following one: https://github.com/jp112sdl/Beispiel_AskSinPP/blob/master/examples/HM-WDS40-TH-I-SHT10/HM-WDS40-TH-I-SHT10.ino

For the screw I use four M3x22 countersunk head screws and m3 nuts

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Edit (23.06.2018):
I have updated the STL files for better fit of the screws