IoT based Smart Energy Meter using NodeMCU ESP8266
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- Опубліковано 10 вер 2024
- We are building Smart Energy Meter using IoT. Here we will use PZEM-004T AC multifunction Electric Energy Metering Power Monitor module to measure the parameters and will use NodeMCU ESP8266 to post the data to an HTML Webpage.
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Thanks. Clear explanation!
18 year ago i spend some time in India I had the honor of meeting some interesting and smart people there. I love your country. Greatings from Holland.
Thanks for sharing!
@@IoTDesignPro hello sir, my pzem read voltage prefectley but power factor and current is not accurate is there any calibration option or fault fault?
sir,on which platform we have to do simulation of this project sir
Great
i did exactly the same and it was working but now it returns values as 0.00 for all the parametres whyyy?????
please share me the hole code of this project i am working on this project
i am not understand this project
Using the exact same setup, I'm unable to get the readings, it just shows "nan" for all the parameters. Any suggestions??
Any suggestions?
Yes infinite suggestions
I suggest d1 and d2 (NodeMCU) or interchange the rx and tx pins
It showing nan not the value what i do any suggestions
Can i ask , how to reset energy from pzem ?🙏
can i use acs712 sensor its cheaper?
No you cant
can you please share your code ??