Pzem-017 Software | Download

In the utility, find “Clear Energy” or write 0 to register 0x0006 using Modbus Poll.

For advanced users, several open-source tools provide better flexibility. pzem-017 software download

| Software / Library | Platform | Function | |-------------------|----------|----------| | ESPHome PZEM017 component | Home Assistant | Native integration | | Python minimalmodbus | PC/RPi | Read/write registers using Modbus RTU | | Tasmota PZEM-017 support | ESP8266/ESP32 | MQTT and web interface | | Node-RED Modbus nodes | Node-RED | Dashboard monitoring | | Arduino library (PZEM017.h) | Arduino IDE | Direct register reading | In the utility, find “Clear Energy” or write

Search the Arduino Library Manager for PZEM017 (by @olehs). This library allows you to read energy data directly onto an LCD or SD card logger without a PC. Warning: Writing to wrong Modbus registers may lock

There is no common public firmware update for PZEM-017. If the device works, do not try to update firmware.

Warning: Writing to wrong Modbus registers may lock or brick the module.

For continuous monitoring, the community has developed superior alternatives. These are not manufacturer downloads but open-source solutions.