Ensure the shunt rated current (e.g., 50A, 100A) matches the setting in the software.
No "software download" needed; use the PZEM-017 component integration.
Since the PZEM-017 uses the standard Modbus RTU protocol, you can use professional simulators. Modbus Poll or QModBus.
💡 If you plan on long-term data logging, skip the factory software and use Grafana with InfluxDB via a Raspberry Pi for professional-grade power monitoring.
Ensure you are using a high-quality USB cable. Cheap clones often drop connection.
Depending on your technical comfort level, there are three primary ways to interface with the PZEM-017: 1. Official Peacefair Factory Software
Connect the PZEM-017 to your DC source (0-300V) and the external shunt. Connect the RS485 terminals (A and B) to your USB-to-RS485 adapter. Install Driver: Run the CH340 or CP2102 driver installer. Run Software: Open the PZEM-017 Master software. Configure Port: Select the correct COM Port (found in Device Manager). Set Baud Rate to 9600. Set Modbus Address (Default is 0x01).
Ensure the shunt rated current (e.g., 50A, 100A) matches the setting in the software.
No "software download" needed; use the PZEM-017 component integration.
Since the PZEM-017 uses the standard Modbus RTU protocol, you can use professional simulators. Modbus Poll or QModBus.
💡 If you plan on long-term data logging, skip the factory software and use Grafana with InfluxDB via a Raspberry Pi for professional-grade power monitoring.
Ensure you are using a high-quality USB cable. Cheap clones often drop connection.
Depending on your technical comfort level, there are three primary ways to interface with the PZEM-017: 1. Official Peacefair Factory Software
Connect the PZEM-017 to your DC source (0-300V) and the external shunt. Connect the RS485 terminals (A and B) to your USB-to-RS485 adapter. Install Driver: Run the CH340 or CP2102 driver installer. Run Software: Open the PZEM-017 Master software. Configure Port: Select the correct COM Port (found in Device Manager). Set Baud Rate to 9600. Set Modbus Address (Default is 0x01).
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