Peacefair typically provides a Windows-based executable (often referred to as the "PZEM-017 software") that allows for simple parameter setting, such as slave address modification and alarm threshold adjustments. 🛠️ Developer Libraries for Custom Integration

Download the "PZEM-003/017 Master Software" from the Peacefair Download Page or the link often provided by retailers like AliExpress .

In the utility, find or write 0 to register 0x0006 using Modbus Poll.