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SONOFF POW Elite is a power meter switch, a newly upgraded ESP32 chip 200% faster than the previous ESP8622 chip. With an LCD screen, it can track your appliances' power, current, and voltage in real-time and cumulative power consumption. POW Elite support to check 6-Month power consumption historical data accurate to the hour, the data can be exported to excel on your phone.

SONOFF POWR320D Elite Smart Power Meter Switch,Smart Wi-Fi Wireless Light Switch Works with Alexa Google Home Assistant, Universal DIY Module for

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Wifi relays - eWelink Store

DUALR3 - SONOFF Official

SONOFF DUAL R3 Dual Relay DIY Wifi Smart Switch 2 Gang Power Monitor Timer Smart Home Work with Alexa Google eWeLink

Sonoff Dual R3 Wifi Smart Switch 2 Gang Dual Relay Module Power Metering

Sonoff Dual R3 Dual Relay-Power Metering Wifi Smart Switch, Relay Switches

Sonoff Dualr3 Lite Dual Relay Switch Two Way Control Smart Wifi Switch

Wifi relays - eWelink Store

Sonoff Dual R3 Dual Relay-Power Metering Wifi Smart Switch, Relay Switches

Sonoff Dual R3 Smart WiFi Switch

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SONOFF DUAL R3 2 Gang Dual Relay Module DIY MINI Smart Switch Power Metering Smart Home Control via eWeLink Alexa Google Home