To bypass coding entirely and dump your energy data straight into platforms like Home Assistant, you can flash an ESP8266 or ESP32 with pre-built firmware that natively supports the PZEM-017. PZEM-017-v1/README.md at master - GitHub
: 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 pzem-017 software download
After installation, check COM port in Device Manager (Windows) or ls /dev/ttyUSB* (Linux). To bypass coding entirely and dump your energy
For users integrating the PZEM-017 into smart homes or custom dashboards: including smart homes
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.