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Pzem-017 Software - Download

Open the PZEM-017 utility. You’ll see:

Click “Open COM”.

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Red flags:

Always prefer GitHub, Peacefair official, or respected forums (EEVblog, Mike’s Electric Stuff). Open the PZEM-017 utility



Report prepared by: Technical Analysis Unit
Disclaimer: This report is for informational purposes. Download software only from official or trusted sources. Misconfiguration may harm the device.

Here’s a step-by-step guide for downloading and using the software related to the PZEM-017 DC Energy Meter. Click “Open COM”


If you use multiple PZEM-017 meters on one bus:


The PZEM-017 is a DC multifunction energy monitor (Voltage, Current, Power, Energy). It typically communicates via Modbus RTU over RS485 or TTL. You need software to read data, calibrate, or change the Modbus address/baud rate.

Not directly. Use a Windows virtual machine (UTM, VirtualBox) or run the Python open-source alternative.

After installation, check COM port in Device Manager (Windows) or ls /dev/ttyUSB* (Linux).