Sonoff Pow R2 Smart Wifi Switch Controller With Real Time Power Consumption Measurement 16A/3500w Smart Home Device Via iOS Android: Amazon.co.uk: DIY & Tools
POWR2-DOC - SONOFF Official
Sonoff POW R2 Smart Switch power consumption modification
Hello, I wanna put a sonoff pow r2 on my air conditioner do measure the power consumed. But here in my house, 220v is provided by two phase lines (2 hots). Do