SONOFF SPM Smart Stackable Power Meter User Guide
Fumana bukana ea mosebelisi e felletseng ea SPM Smart Stackable Power Meter, ho kenyeletsoa le litaelo tse felletseng tsa SPM-Main 4Relay. Lekola tšebetso ea sehlahisoa sena sa Sonoff se ntlafalitsoeng bakeng sa ho lekola matla ka nepo.