This is a remix of www.thingiverse.com/thing:2982177.

I redesign the position of Sonoff Basic board, changing the insertion in the top. Also I make a Clip On Button, making an alignment with the board button and LED (green).

This is my first redesign for everyone. See my photo.

Insert the bottom of button first, then insert one side of clip on, and then the other side. Use a small flat screwdriver for press the housing sides when insert the clip on.

I'm coverting my house in a Smart Home with this switches.