Aqara E1 TRV housing

**This is a prototype and i haven't had time yet to test it over a long period, since i just installed mine. If you want to help refining the design i would love to hear if any issues appeared while using this housing.**

Since printing new housings from PC i noticed that the button presses weren't that reliable anymore do to the rotating cap hitting its end stop before the buttons were pressed. Therefore i uploaded a V2 version where the housing is elongated by 0.5mm. This wasn't a problem for my PETG printed ones, so i left the original files. There is a V2 .3mf file that is sliced with a draft shield for anyone who also needs to print from PC/ABS etc. and doesn't have an enclosure.

** WARNING my units failed after the outside temperature dropped significantly causing the temperature of the heating cycle to increase to ~80 C. Since i printed the housing from PETG this caused them to fail. If you want to use PETG make sure that your valve doesn't get hotter than 70 C at any time. I