Plate for multiple Chamberlain/Liftmaster/Sears Garage Door Opener Wall Controls

This wall plate allows you to neatly place two Chamberlain (Or LiftMaster, or Sears since they are all made by the Chamberlain group) wall control panels side by side.  It has channels on the back side to hide the wires.   You can use a short M4 screw in the lower hole to fit the key slot on the back of the wall remote, and then simply attach it to the wall through the top two screw holes in the wall panels, which align and go right through the plate to the wall.

Recommended print settings:
2 perimeters, honeycomb infill at 15% with 0 bottom layers and 4 top layers (this basically makes the back open with a honeycomb pattern - it sits against the wall and there is no need to waste all of the plastic for a solid back.   I printed mine with a 0.6mm nozzle at 0.3mm layer height, but other heights and nozzles should work just fine.

I have included a .3mf file for PrusaSlicer which has all of my settings already baked in.

This was originally designed for the control pads for https://amzn.to/3bjPa6k but, it should work with many of the various modern Chamberlain control pads.