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ESP8266 and PZEM-004T based Power Meter
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PZEM-004T and ESP8266 based power/energy meter:

The PowerMeter repository/folder contains the firmware for an ESP8266 and PZEM-004T based power/energy meter. This is the firmware that should be used to have a full functional ESP8266 based powermeter. The PowerMeter is designed to use Wemos D1 ESP8266 boards.

The PZEM004T-Test repository contains a simple program for testing the ESP8266 to PZEM004 communications and the retrieving of data from the PZEM004T.

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