Smart Energy Meter with IoT-Based Monitoring
1. Introduction
Traditional energy meters require manual reading, which can be time-consuming and prone to
errors. This IoT-based Smart Energy Meter allows real-time monitoring of electricity consumption
through a mobile app or web dashboard. It helps users track power usage, optimize energy
consumption, and even set up automatic alerts for overuse.
2. Working Principle
- Current and voltage sensors measure real-time power consumption.
- A microcontroller (ESP8266/Arduino) processes the data and sends it to a cloud platform.
- Users can view live energy usage through a mobile app or website.
- The system can also trigger alerts or cut power if consumption exceeds a threshold.
3. Components Required
1. Microcontroller - ESP8266, Arduino, or Raspberry Pi
2. Current Sensor - ACS712
3. Voltage Sensor - ZMPT101B
4. Relay Module - For automatic power cutoff
5. LCD Display - To show power consumption
6. Wi-Fi Module - ESP8266 (if using Arduino)
7. Cloud Platform - Thingspeak, Firebase, or Blynk
8. Power Supply - 5V/12V adapter
4. Applications
- Smart Homes - Helps users track energy usage and reduce electricity bills.
- Industrial Power Monitoring - Prevents overuse and ensures efficient power distribution.
- Smart Grids - Can be expanded to track power consumption at a city-wide level.
- Prepaid Energy Billing - Can be integrated with online payment systems.
5. Future Enhancements
- AI-Based Load Prediction - Uses machine learning to predict future power consumption.
- Mobile App Control - Turn off appliances remotely through an app.
- Solar Power Integration - Monitor both grid and renewable energy sources.