Sonoff POWR320D Elite Smart Power Meter Switch 20A

Description

The Sonoff POWR320D Elite Smart Power Meter Switch is a professional-grade IoT device engineered for precise energy monitoring and automated control of high-power circuits. At its core is an Espressif ESP32 chipset, providing robust 2.4GHz Wi-Fi (802.11 b/g/n) connectivity and enhanced processing power for handling real-time telemetry data and complex automation rules without lag.

Its integrated LCD provides immediate, at-a-glance feedback on electrical parameters, while the device’s primary function is to log detailed, timestamped energy usage. This data forms the basis for intelligent energy-saving features, such as setting daily or monthly consumption goals and receiving push notifications when thresholds are met. The switch’s safety is paramount, with built-in protection that can automatically cut power if user-defined limits for current, voltage, or power are exceeded, safeguarding both the device and connected appliances.