4-channel Relay

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• Published Subscription Review Article 15 Jun 2026

  Advanced Energy Metering and Automated Control System

  By Banniswara Reddy Akula, Sanjeeva Sunilkumar Jillela, Harshavardhan Redddy Tadipathri, Sivakumar Selvaraj

  Abstract: In this paper need for energy efficiency especially combining smart metering with control of load and prepaid billing becomes insistent. An ESP32-based Advanced Energy Metering and Automated Load Control System, is presented in this paper taking advantage of an IoT-capable smart meters, real-time data analytics, motion detector-based automation scheduling, Real-time clock (RTC) module-enabled scheduling, and GSM based prepaid billing notifications. The central controller, responsible for real-time energy monitoring, automated load …

  Published in Journal of Control & Instrumentation · Vol. 17, Issue 2, 2026 Read article →