Pzem-017 Software Download [work] (2025)

The PZEM-017 DC energy meter requires specialized software to configure settings and read data via RS485, often utilizing the official Peacefair Master software, third-party web-based apps, or Arduino/Python libraries. Essential tools include the PZEM-017 Master Software (MediaFire) for Windows and the PZEM PC Interface (Web App) for browser-based monitoring. pzem-017 free download - SourceForge

Peacefair PZEM-017 is a DC communication module designed to measure voltage, current, active power, and energy consumption without a physical display. To monitor this data on a PC or integrate it into a DIY project, you need specialized software or libraries to communicate via its RS485 interface Modbus-RTU protocol en.peacefair.cn Official & Community Software Downloads

Depending on your setup, you can choose between standalone PC software or web-based interfaces: PZEM-PC Interface (Web App)

: A versatile web-based application that works locally on your machine using the Web Serial API. It supports simultaneous data exchange with multiple PZEM devices and stores data in a local database for later review. Download/Access : Available via SourceForge Koshka Web-App Peacefair Official Software

: The manufacturer provides a standalone PC software primarily for basic parameter configuration (like setting the slave address or current shunt range) and real-time monitoring. : Often linked in product manuals or available on the Peacefair Official Website Developer Libraries (Arduino & ESP32)

If you are building a custom monitoring system, these libraries are the industry standard for interfacing: PZEM-017-v1 Library pzem-017 software download

: An Arduino communication library specifically for the v1.0 energy monitor. It allows reading voltage, current, and energy, as well as resetting energy and configuring alarm thresholds. maxzerker GitHub Repository

: A broader library for Arduino and ESP32 that supports multiple PZEM models, including the PZEM-017, with optimized batch reading for efficiency. lucashudson-eng on PlatformIO Technical Connectivity Requirements

To successfully use the software, ensure your hardware configuration meets these physical layer specifications:

The search for "PZEM-017 software download" usually leads hobbyists and engineers to the specialized tools needed to monitor DC voltage, current, and power via a PC. The Story: The Pulse of the Sun

Leo sat in his garage, surrounded by a maze of solar batteries and thick copper wires. He had just finished wiring his DIY battery storage system, but he was flying blind. He needed to know exactly how many amps were flowing from his panels into the battery bank. He unboxed a small, black plastic module: the Go to product viewer dialog for this item. The PZEM-017 DC energy meter requires specialized software

. It had no screen, just a few terminals and an RS485 communication port. Leo knew the real magic happened in the data. He connected the RS485 to USB adapter to his laptop and went searching for the "bridge" between the hardware and his screen.

He found the official Peacefair PZEM software, a lightweight standalone utility that allowed him to see real-time graphs of his voltage and wattage. As soon as he hit "Connect" on COM3, the screen flickered to life. A steady line showed 52.4V—the pulse of his system. With a click, he used the software to reset the energy counter back to zero, ready to track a fresh day of sunlight. Leo smiled; for the first time, he could finally "see" the electricity. Where to Download & Resources

If you are looking for the software Leo used, here are the primary ways to interface with your

Peacefair PZEM-017 is a DC communication module designed to measure voltage, current, power, and energy consumption through an RS485 interface. Since the device lacks a physical display, users must download and use external software or libraries to read and monitor data. Software Download Options

Depending on your setup (PC, Arduino, or Web), you can use the following resources: pzem-017 free download - SourceForge Q5: Is there an Android app for PZEM-017

Q5: Is there an Android app for PZEM-017?

No official app. But you can use an OTG USB-to-TTL cable with “Serial USB Terminal” app and send Modbus RTU commands manually.

Step 4: Download the Software

Once you've identified the correct software version, click on the download link. Depending on the website, you might have to click through a few pages or complete a short form to access the download.

Frequently Asked Questions (FAQ)

4. Install & Setup

For PZEM Utility (address/baud rate change):

  1. Connect device via USB converter to PC.
  2. Install CH340 or FTDI drivers (if required).
  3. Open PZEM Utility → Select COM port → Set baud rate (default: 9600, 8, N, 1).
  4. Click “Read” – should show voltage/current.
  5. Change address (1–247) or baud rate, then “Write”.

For Modbus Poll (data logging):

  1. Connect as above.
  2. Setup:
    • Mode: RTU
    • Baud: 9600
    • Data: 8/N/1
    • Slave ID: 1 (or your set address)
  3. Read holding registers (addresses: 0–Voltage, 1–Current, etc.).
  4. Register map is in the PZEM-017 manual.

8. Conclusion & Recommendations

1. Introduction

The PZEM-017 is a DC communication multifunction energy meter designed for measuring voltage (up to 300V), current (up to 300A with external shunt), power, and energy consumption. Unlike the PZEM-061 (AC version), the PZEM-017 operates on DC systems (e.g., solar panels, batteries, DC generators).

This report covers all official and community software tools required to interface with the device via TTL serial or Modbus RTU.