BTT ADXL345 Ender 3 S1 Pro mount

A mount for the Ender 3 S1 Pro and other models with the same print head to use the ADXL345 that comes from BigTree Tech.  Mine came with he BTT-Pad7.  Allow for mounting to the bed with a clip or tape, and to the side of the print head by using the original two lower screws.

The ADXL345 is attached with two M3 screws, which should self-tap into the posts.

I've included the FreeCAD model to make it easier for folks to modify to their needs.