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IoT Projects
IoT Based Smart Energy Meter with Load Control
₹2,999
₹3,999
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A working energy meter that logs consumption to a dashboard and lets you cut a load remotely. Supplied with a full project report.
Same-day dispatch before 2 PM IST
Tested before it ships
Engineer support after you buy
The meter reads voltage and current with an ACS712 and a potential divider, computes real power on an ESP32, and pushes readings to a dashboard over Wi-Fi. A relay on the output lets you switch the load from the same dashboard.
The kit is built for a final-year submission: block diagram, circuit, working code and a written report are all included, and the hardware is the thing you demonstrate.
In the box
- ESP32 WROOM-32 development board
- ACS712 30A current sensor
- ZMPT101B voltage sensor
- 16x2 LCD with I2C backpack
- 5V single-channel relay module
- PCB, enclosure and wiring harness
- USB cable and 5V 2A adapter
- Printed project report and synopsis
Specifications
| Microcontroller | ESP32 WROOM-32 |
|---|---|
| Supply | 5V 2A DC |
| Measurement range | 90-260V AC, up to 30A |
| Accuracy | +/- 2% of reading |
| Connectivity | Wi-Fi 802.11 b/g/n |
| Display | 16x2 character LCD |
| Load switching | 1 relay, 10A resistive |