I'm struggling to see the use case for this. If you want to stop a mobile phone charging would you not be better and safer by switching the actual charger off? This usb device is the exact same price as the sonoff ZigBee power plug/socket. Guess it has very similar circuits.
Yes you are correct. I did not get it first. These were the comments on my original micro video: "using in power strip where S20 would not fit", "swiching USB powered water pump for balcony flower bad irrigation whic runs off battery", "turning off USB powere PC speakers, no having to search for the plug to unplug it". So limited, but it looks like there is a few.
