Smart IoT Energy Meter using PZEM004T + OLED Source Code (ESP32 Based)

Smart IoT Energy Meter using PZEM004T + OLED Source Code (ESP32 Based)

599.00 INR In stock Buy at Merchant

This Smart IoT Energy Meter measures real-time voltage, current, power, energy, power factor, and frequency using ESP32 and PZEM004T v3.0. It includes an OLED display, web dashboard, and relay-based protection.

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Takes ~2 minutes. No storefront changes.