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.
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
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
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.
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 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?
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.
Can you please make the same project for 3 phase power measurement?
Incredible work
Possibly for DC too....!
No this module is for AC Only
Its work. Thank you.🙏🙏
Welcome 👍
How blynk workspace is made for this project? Please explain.
First setup blynk in desktop then copy credentials
By using this ,can we calculate energy consumption in 4 months? if yes ,how ? Please answer me sir
Not necessary Module itself stores consumption
Sir, how you calculate power factor?
Module itself calculate PF
sir can you please share the video of how to setup the blynk application?
for this project
Which library to use for LiquidCrystal_I2C to manage brightness?
Brightness is fixed, u can vary the contrast by pot available in i2c board itself
yes I know...in fact I would need to lower the brightness...too bright.
At maximum contrast you can read little@@hrbembedded_craft
Need the assembled one how much it will cost for measuring solar plant at home
Which software we can simulate circuit
nice project sir😇
But does it calculate and store total power consumed
Yes
It's already shown
What is the cable that through to current coil?
Depend on your load not more than 5amps
👏🏻
Could we use the ESP32 in this project ?
yes
Can you please add date tracking features? Thanks
Its already done
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
WhatsApp 9036828801
KWH doesn't seem to be working for me.
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
Infatti, nel mio caso restituisce 3 cifre prima del punto
(energy,3);
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.
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
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
Measured in hours
@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?
Good Supa
This can simulate in which sofware
Login blynk with your credentials
Code file is not opening Sir..Please provide code
please check once again it is working for others
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
Watch my video ua-cam.com/video/8AAo00Sr4T8/v-deo.htmlsi=P2VjdJn-sEDk6CFL
list of components required for this project ?
Its in ckt diagram
Can I make for dc volt
Yes using dc quantity sensors for arduino board
Will keb people allow us to install this system
They will do shortly
So what if we did this for arduino?
node mcu esp8266 itself family of arduino
Can we have this solution for dc bi-directional measurement too?
Particularly pzem is meant for oAC circuit only, for we need other components like current sensor and voltage sensor, programme should be altered
Code please
Given in the discription
@@hrbembedded_craft thanks!
Hi
Can u sent programme fike for some projects
If u can please reply i contact u
Yes we'll try