[57north-discuss] Request for comments: Added lower-level 12v supply network

[Alfie Pates]

I have a pile of Sonoff POWs at home, also making friends with HASS - Very nice for mains switching+energy consumption monitoring in one little unit. 

Perhaps a panel meter like this one on the unit itself would be a nice addition? 

https://www.ebay.co.uk/itm/Digital-LED-100V-Voltmeter-10A-50A-100A-Ammeter-Panel-mount-volt-amp-meter/292661184098

~a