IoT Based Smart Electricity Energy Meter using ESP32 & Blynk Application

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4-layer PCB - 12$ : https://www.nextpcb.com/?code=Htoeletric
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About the Project:

In this project, we will learn how to make our own IoT Based Electricity Energy Meter using ESP32 & monitor data on the Blynk Application. With the current technology, you need to go to the meter reading room and take down readings. Thus monitoring and keeping track records of your electricity consumption is a tedious task. To automate this, we can use the Internet of Things. The Internet of Things saves time and money by automating remote data collection. Smart Energy Meter has received quite a lot of acclaim across the globe in recent years. So, why not build our own IoT Based Electricity Energy Meter?

We need to select the current sensor as well as the voltage sensor so that the current & voltage can be measured and thus we can know about the power consumption & total power consumed. The best current sensor available in the market is SCT-013. This is SCT-013 Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor which can be used to measure AC current up to 100 amperes. Similarly, the best voltage sensor is the AC Voltage Sensor Module ZMPT101B. The ZMPT101B AC Voltage Sensor is the best where we need to measure the accurate AC voltage with a voltage transformer.

Using the SCT-013 Current Sensor & ZMPT101B Voltage Sensor, we can measure the all required parameters needed for Electricity Energy Meter. We will interface the SCT-013 Current Sensor & ZMPT101B Voltage Sensor with ESP32 Wifi Module & Send the data to Blynk Application. The Blynk Application Dashboard will display the Voltage, Current, Power & total unit consumed in kWh.

Source Code + Schematic + PCB Link: https://how2electronics.com/iot-based-electricity-energy-meter-using-esp32-blynk/

Purchase Links:
1. ESP32 Wifi Module: https://amzn.to/3wg4ZAP

2. ZMPT101B Voltage Sensor: https://amzn.to/3dhpqVw

3. SCT-013 Current Sensor: https://amzn.to/3dnSn22

4. 16X2 LCD Display: https://amzn.to/3rFsP5H

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Видео IoT Based Smart Electricity Energy Meter using ESP32 & Blynk Application канала How To Electronics