IoT Based Smart Electricity Energy Meter using ESP8266 & Blynk Application

[@gowdayashu920]

50k views soon 🎉

[@yedukondalumidde1900]

Very valuable project🎉🎉

[@temyraverdana6421]

Thanks a lot for great idea and very useful video

[@sparkydiytech2370]

Nice video, but please remove music on your next video. Not only is it simply not needed, I can barely hear you over the music. It's a complete distraction.

[@srikumarc]

Can you please make the same project for 3 phase power measurement?

[@nidhia3809]

nice project sir😇

[@sp_an_dan]

Sir can i connect the sensor to my laboratory electricity meter to take the readings?

[@m.irfanbasharat4480]

Incredible work Possibly for DC too....!

[@hrbembedded_craft]

No this module is for AC Only

[@hrbembedded_craft]

Definitely dc along with solar panel ......soon

[@นนทวัฒน์วิชัยรัตน์-ช5ฒ]

Its work. Thank you.🙏🙏

[@hrbembedded_craft]

Welcome 👍

[@abujargifary9]

How blynk workspace is made for this project? Please explain.

[@hrbembedded_craft]

First setup blynk in desktop then copy credentials

[@marcosepe7595]

Which library to use for LiquidCrystal_I2C to manage brightness?

[@hrbembedded_craft]

Brightness is fixed, u can vary the contrast by pot available in i2c board itself

[@marcosepe7595]

yes I know...in fact I would need to lower the brightness...too bright. At maximum contrast you can read little@@hrbembedded_craft

[@leelavathikumarmkl2863]

Good Supa

[@EXTREMEMACHINE]

How to improve pf. I build this. When i add capacitor to supply pf goes down , why? Example, if i running a small device and its pf value is .55, when i added a 45mfd capacitor to suppy its goes down like .40 , as i searched about this, if i add capacitor pf should increase then why its decreasing.

[@hrbembedded_craft]

Here, type of load is concerned. May be pf goes leading. Capacitor value shold be caculated to get required pf. Refer chart its available in google

[@storywaadi6612]

Thank sir

[@AlAmin-io8hq]

What is the cable that through to current coil?

[@hrbembedded_craft]

Depend on your load not more than 5amps

[@arnavsinghelectrical1313]

But does it calculate and store total power consumed

[@hrbembedded_craft]

Yes

[@hrbembedded_craft]

It's already shown

[@sanjaygheji1925]

By using this ,can we calculate energy consumption in 4 months? if yes ,how ? Please answer me sir

[@hrbembedded_craft]

Not necessary Module itself stores consumption

[@Amankhan-lk6qe]

Sir can you please tell me which liquid crystals 12c library you are using for esp8266 I am getting error it's urgent please tell me sir

[@hrbembedded_craft]

LiquidCrystal_I2C.h from github.com/fdebrabander/Arduino-LiquidCrystal-I2C-library

[@rasittastan]

Is the value measured in Pzem004t in seconds or minutes? Because I have 209 volts, 0.032 amps. And if that's hourly, it's almost hourly Doing 500 watts

[@hrbembedded_craft]

Measured in hours

[@rasittastan]

@hrbembedded_craft thank you very much. Because I thought these values were in seconds. as I said, if they are in seconds, the values are too much. I have a question in my mind now. For example, if I want to learn these results per minute, do I need to divide all the values in the code by 60. because for example, my hair dryer says 1500 watts on the label and measured 220V- 7A on the pzemde. what should I do if I want to print this on the screen as the power consumed per minute?

[@culturalheritage9610]

Can I also use esp 32s module for this. I had a code,which was compatible with Arduino uno, now I am using esp32s and it is showing a lot of compilation errors.please help me

[@hrbembedded_craft]

WhatsApp [phone]

[@7ioe]

hello when i use the code their is error it is Error compiling for board NodeMCU 1.0 (ESP-12E Module). can you help me

[@hrbembedded_craft]

Watch my video kzbin.info/www/bejne/bnKkoGNmiNdniposi=P2VjdJn-sEDk6CFL

[@Electrodoc8895]

I have a doubt i can see the readings in my mobile

[@hrbembedded_craft]

Yes

[@sanjaygheji1925]

Sir, how you calculate power factor?

[@hrbembedded_craft]

Module itself calculate PF

[@Net-nd1yo]

Could we use the ESP32 in this project ?

[@hrbembedded_craft]

yes

[@gururajhooli201]

sir can you please share the video of how to setup the blynk application?

[@gururajhooli201]

for this project

[@longnguyenvan1148]

Can you please add date tracking features? Thanks

[@hrbembedded_craft]

Its already done

[@dmwarnke1960]

KWH doesn't seem to be working for me.

[@hrbembedded_craft]

u have to initiate this float energy = pzem.energy(); if( !isnan(energy) ){ Serial.print("Energy: "); Serial.print(energy, 3); Serial.println("kWh"); lcd.setCursor(12,2); lcd.print(" Kwh"); lcd.setCursor(12,2); lcd.print(energy,3); } else { Serial.println("Error reading energy"); } watch the code once

[@marcosepe7595]

Infatti, nel mio caso restituisce 3 cifre prima del punto

[@hrbembedded_craft]

(energy,3);

[@narasimhansrinivasan-mv3fd]

Need the assembled one how much it will cost for measuring solar plant at home

[@hrbembedded_craft]

kzbin.info/www/bejne/oHS3opyCoNaKpbs

[@BiryaniBowlBablu]

Will keb people allow us to install this system

[@hrbembedded_craft]

They will do shortly

[@sunnialiazgaralambardarmak7056]

This can simulate in which sofware

[@hrbembedded_craft]

Login blynk with your credentials

[@moondaju]

Can we have this solution for dc bi-directional measurement too?

[@hrbembedded_craft]

Particularly pzem is meant for oAC circuit only, for we need other components like current sensor and voltage sensor, programme should be altered

[@Vijaydm]

👏🏻

[@sony3387]

It is work for esp32 for same code

[@hrbembedded_craft]

yes its working but include library #include has to update instead of #include

[@sony3387]

@ thank you sir 😊♥️

[@sony3387]

Sir how I connect wire scl and sda in esp32 please ☺️♥️

[@hrbembedded_craft]

SDA D21 SCL D22

[@sony3387]

@ thank you sir 🌝🤝

[@edebiyat_arastirmacisi]

So what if we did this for arduino?

[@hrbembedded_craft]

node mcu esp8266 itself family of arduino

[@kavishparaswar8676]

list of components required for this project ?

[@hrbembedded_craft]

Its in ckt diagram

[@WordMouth]

Its wrong circuit diagram, The CT censor should be clipped to the hot wire not the neutral....

[@hrbembedded_craft]

as its of single phase circuit, CT sensor can be placed on either, it works i checked. if its 3 phase then neutral is not to consider, any way thank you for reply,

[@a.v.stechs9398]

Can I make for dc volt

[@hrbembedded_craft]

Yes using dc quantity sensors for arduino board

[@mahesh4uakp]

Hi Sir, How to resolve the error #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" | ^~~~~ exit status 1 Compilation error: exit status 1

[@Amankhan-lk6qe]

Hii please tell what liquid crystal i2c libary you used for this project

[@maslansinto203]

hey we got the same problem do you know how to fixed it?

[@nalinakshimb1026]

Sir please help me for this project

[@hrbembedded_craft]

How can i

[@sunnialiazgaralambardarmak7056]

Which software we can simulate circuit

[@hrbembedded_craft]

Using blynk app

[@faizmuhammad7779]

Code file is not opening Sir..Please provide code

[@hrbembedded_craft]

please check once again it is working for others

[@kushalp8166]

Code please

[@hrbembedded_craft]

Given in the discription

[@kushalp8166]

@@hrbembedded_craft thanks!

[@pratheeshtom4758]

Hi Can u sent programme fike for some projects If u can please reply i contact u

[@hrbembedded_craft]

Yes we'll try