Pzem-017 Software Download [top]

Example configuration:

Wire the shunt according to the diagram provided in the manual to avoid damaging the module. Step 3: Run the PZEM Software Extract the downloaded ZIP file. Right-click the .exe file and select . Select your noted COM Port from the drop-down menu. Set the default baud rate (usually 9600 ). Click Connect or Open Port . 4. Alternative and Open-Source Software

Download the "PZEM-017-014-016" library from GitHub to write custom code. Essential Drivers pzem-017 software download

The PZEM-017 is a widely used energy metering module designed for accurate measurement of electrical energy consumption. It's commonly used in various applications, including smart homes, industrial automation, and energy monitoring systems.

The PZEM-017's Modbus RTU protocol makes it a perfect fit for home automation systems like Home Assistant, Domoticz, and ESPHome. Example configuration: Wire the shunt according to the

Edit pzem_reading.py to set the correct DEVICE_ADDRESS (slave ID, often 1 or 2) and PORT ( COM3 on Windows, /dev/ttyUSB0 on Linux), then run python pzem_reading.py . The script handles CRC checks and includes improved error handling for real‑world connections.

Download the CH340/CH341 USB-to-Serial driver from the official WCH website (wch-ic.com) or your hardware vendor. Select your noted COM Port from the drop-down menu

Once the software is downloaded, follow these steps to establish a connection:

If your software displays "Time Out," "Communication Error," or zero values, try these fixes:

A commercial Modbus master simulator excellent for testing specific registers.

| Address | Parameter | Data Type | |---------|-----------|------------| | 0x0000 | Voltage (x0.01 V) | uint16_t | | 0x0001 | Current (x0.001 A) | uint16_t | | 0x0002 | Power (x0.01 W) | uint32_t (two registers) | | 0x0004 | Energy (x0.01 Wh) | uint32_t (two registers) |