This will hold your Echo Dot to the wall in case you don't have a shelf near by or you want it high up in the room. It holds the Echo with a compression fit. It also has two holes to nail it to the wall. I used natural ABS with 5% infill

-------- 10-22-16 ------------- Basev2echo.stl - New design with a slightly increased compression ring for the Echo Dot V2. The original would work fine, but if you are going with a ceiling mount option use this file

-------- 10-25-16 Update -------- Basev2echofillet.stl - New design option available, this design adds a countersink for a #8 drywall screw.