Live Energy Meter reading is one method reading and processing data automatically with computer and communication. It is the need of improving the automatic level of energy utilization and the essential of speedy development of computer and communication technology. It not only may relieve reading person's labor intensity, reduce the reading mistake, but also has the advantage of fast moving and good real-time. With the project of the wireless Energy Meter reading for wireless communication technology, complete the design of automatic Energy Meter reading system. Through investigate the characteristic of main wireless communication IOT. With these applications, the standard is optimized for data rate, low power utilization, security and reliability. Here describes the functional requirements to solve the technical issues related to the market applications. The controlling device of the whole project is a Microcontroller. Energy meter, esp8266 Wi-Fi module and LCD display are interfaced to the Microcontroller. Energy meter continuously feds the meter readings to the Microcontroller through an optically isolated device (Optocoupler). Microcontroller takes the responsibility of calculating the bill and tariff will be display on LCD and stores this information into the thingspeak cloud using ESP8266 WI-FI module. By using blynk mobile application user will control the load wirelessly using IOT. To achieve this task microcontroller loaded program written in embedded C language.

The major features of this project are:

• This system enables the Electricity Department to read the meter readings regularly without the person visiting each house.
• This system helps in monitoring the energy meter readings into the thingspeak cloud.
• This can be achieved by the use of Microcontroller unit that continuously monitors and records the Energy Meter readings in its permanent (non-volatile) memory location.
• IOT based Wireless data monitoring and controlling.
• Automatic tariff calculation.
• Blynk Based Device Control System.

The major building blocks of this project are:

• Regulated Power Supply.
• PIC Microcontroller.
• Esp8266 wi-fi module.
• Energy Meter.
• Optocoupler.
• LCD display with driver.
• Relay.
• Reset.
• Crystal oscillator.
• LED indicators.

Software’s used:

1. PIC C Compiler to write the program.
2. Embedded C language.
3. Express SCH for Circuit design.

     

     

Regulated Power Supply:    

   

   

 

Block Diagram:    

   

   

   

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