ESP32 and PZEM-004T: How to retrieve multiple PZEM-004T readings using Arduino?

This post will discuss how to configure your ESP32 to communicate with multiple PZEM-004T modules to retrieve power readings from AC loads WriteUp: https://www.donskytech.com/esp32-and-pzem-004t-how-to-retrieve-multiple-pzem-004t-readings-using-arduino/ Libraries used in this project: GitHub - mathieucarbou/MycilaPZEM004Tv3: Arduino / ESP32 library for the PZEM-004T v3 Power and Energy monitor Contents of the Video: 0:00 - Intro/Project Demo 1:27 - DonskyTech Plug 1:58 - What is PZEM-004T? 3:36 - Project Setup 6:36 - Wiring and Schematics 11:01- How to set the Device ID for each PZEM-004T 13:48 - Coding 17:47 - Outro