Review of Smart Energy Meter Implementations Using ESP32 Microcontroller and IoT Platforms

Abstract

Abstract: The goal of the Smart Energy Meter with Load project is to continuously measure and track electrical energy usage. It makes use of an ESP32 microcontroller in conjunction with the ZMPT101B voltage sensor and SCT-013 current sensor. The ESP32 processes the voltage and current data that these sensors gather from the load to determine power and energy consumption. Additionally, if consumption surpasses a predetermined threshold, the device can instantly disconnect the load and monitor load circumstances. Users can remotely check the readings on a web dashboard or mobile application thanks to its Internet of Things functionality. This project facilitates correct billing, monitoring, and effective energy management.