Smart Energy Meter with Theft Detection | IoT Project using NodeMCU, PZEM-004T, SIM800C, Blynk 📱🔌

Published at : 23 Dec 2025

⚡ Key Features:
- Real-time energy monitoring via mobile app
- Theft detection using a logical tampering detection algorithm
- Automatic load cut-off during tampering or theft
- SMS alerts via GSM for offline warnings
- Energy usage tracking and billing estimation

🛠️ Project Overview:
🔹NodeMCU (ESP8266) – Microcontroller with Wi-Fi capability
🔹PZEM-004T Module – Measures voltage, current, power, frequency, power factor, and energy units
🔹16x2 LCD Display – Displays real-time data locally
🔹Relay Module – Automatically disconnects the load in case of theft detection
🔹Blynk App – Sends live data like: Voltage, Current, Power (W), Frequency (Hz), Power Factor, Energy Units Consumed, Billing Amount (based on units)

🔔 Theft Alert Notifications
SIM800C GSM Module – Sends SMS alerts during theft detection to:
✅ Consumer
✅ Power Department

👍 Like | 💬 Comment | 🔗 Share
📌 Follow Us for More project ideas and innovations! 🚀
📩 Contact Us: iqprojectcenter@gmail.com


#SmartEnergyMeter, #ElectricityTheftDetection, #iotprojects , #nodemcu , #PZEM004T, #BlynkIoT, #SIM800C, #GSMModule, #smartgrid , #energymonitoring , #smartmetering , #embeddedprojects , #diytech , #homeautomation , #electronicsproject , #scienceexhibitionmodel , #bangaloretech , #engineeringprojects #power #smartpower #voltage #current #frequency #mesurement #energyreading #voltageregulator #gsm #sim800l #sim800c #blynk #powermode