Sonoff Mini safe backplate mount

This part is a drop-in replacement for the bottom part of the Sonoff mini case.
It snap-fits with the original top part.

It allows for easy mount to [something] with 4 screws.

Also, because I think the sonoff mini is extremely unsafe device (terminal screws easily accessible, not covered with anything), I added a cover plate, that makes it a a bit more safe.


As always, this is a device that operates on mains power (110V/230V), so it can be deadly if something goes wrong. Don't play with sonoff if you don't know what you're doing, depending on your country, you might need to call in a skilled electrician to install it.

Again - BE CAREFUL!

This is not arduino with USB power, this is a 230V, and not a very safe one. It can and WILL kill you, when you're not careful.

Never install/modify when plugged. Pull the plug of the wall socket, then play with it.