Shelly Button 1 Wall Mount

This wall mount is designed to fit a Shelly Button 1. I used the internal shape from this design https://www.thingiverse.com/thing:4735433 and modelled the rest using OnShape. It attaches to the walls with 2 screws. I used supports for the centre overhang piece only. I printed it at resolution of 0.2 mm but 0.15 mm or less would probably give a nicer finish. I used a 7% Gyroid infill. The Button 1 fits in nicely though I did use a small foam pad behind it to keep it pressed tightly to the front of the housing.