Sonoff T1 EU to US single gang box

thingiverse

Many of these Sonoff T1 EU devices are taking over homes due to their affordable price, but they don't fit inside a standard US single gang box. However, this issue is turned into an opportunity by building upon that box as a type of enclosure to house these devices so you can still mount them for installation. This creation was born out of necessity with limited knowledge of 3D modeling, and anyone is welcome to improve the design. It aligns perfectly with the outlets in most households, but the increased volume will require longer wall plate screws - 6-32 x 1-1/2 inches, which are easily available at many hardware stores. Alternatively, you can simply surface mount this device anywhere. 11/11/18 Update: The design has been revised to match the size of a standard US face-plate, as it was discovered during installation that the faceplates were being used to cover up flaws in construction around the box.