ESP8266 Monitor its Own Battery Level using Blynk IoT for Battery Powered Projects | Voltage sensor

In this project, we will build an IoT-based Projects in which ESP8266 Monitor its Own Battery Level using Blynk IoT Cloud.
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( Source code and required files )
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[@cyberwireless1540]

Awesome...! Excellent work... Even though I have to slowdown the video, it was too fast for me 😂😂

[@TamirLimani.RepairPort]

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[@อ่านเพิ่มเติม-ฅ4ณ]

Teach to use with ESP32 please

[@arijitmajumder478]

Thanks brother ❤, need the code

[@TamirLimani.RepairPort]

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[@arijitmajumder478]

​@@TamirLimani.RepairPortthank you brother ❤, it worked.

[@PWUnleashed]

share coding

[@thijsweiland]

Is it also possible to make the esp send me a notification when the voltage gets to low?

[@TamirLimani.RepairPort]

Yes

[@TechnoEveryday]

Great 🎉🎉🎉
How to get the code?

[@TamirLimani.RepairPort]

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[@chandikamadushansenanayaka3096]

Can you share source code please 😊

[@TamirLimani.RepairPort]

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[@robotechindonesia9026]

bro can i got my code you??

[@TamirLimani.RepairPort]

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[@josealbertovicentejobeto2555]

alimentação por bateria
​
64 / 5 000
I'm very interested in the battery power information.

[@TamirLimani.RepairPort]

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[@vjmanoj4434]

Share source code link

[@TamirLimani.RepairPort]

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[@djimini2relaxsound518]

Super idde TOP

[@0124akash]

Not accurate measurements sir ?
Battery 12.7v, display 12.7v
Battery 7.4V display is 6.9V
How to improve this problem sir am using ESP32 wroom with I2C 16*2 LCD.

[@TamirLimani.RepairPort]

hello, you can get the result you want by changing the code on line 35.

[@0124akash]

@@TamirLimani.RepairPort what changing, and where is code sir ?

[@mowleesh7485]

HELLO BRO NEED CODE

[@TamirLimani.RepairPort]

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[@dafahudarifai4334]

Hello can i have the code broo

[@TamirLimani.RepairPort]

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[@moy5234]

very useful, where can i get the link? thank you...

[@TamirLimani.RepairPort]

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[@sudhanshushekhar8900]

please provide the source code and files

[@sudhanshushekhar8900]

i can't find link

[@TamirLimani.RepairPort]

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[@ArasyaArs]

hello, i have subscribes, now how i can get the code? i need to try.. thank you

[@TamirLimani.RepairPort]

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[@mfa03__55]

Can you give me a code?

[@TamirLimani.RepairPort]

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[@muhammadiqmalhaqeembinnaza7777]

where can i get the code?

[@TamirLimani.RepairPort]

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[@rullabcd]

Send link please, urgent.....Thanks nice video

[@TamirLimani.RepairPort]

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[@PWUnleashed]

code and circuit diagram

[@TamirLimani.RepairPort]

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[@asmitbasa911]

Subscribe already

[@TamirLimani.RepairPort]

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[@tlsrinath8090]

Great project 👏🏻, i have subscribed the link pls

[@TamirLimani.RepairPort]

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[@longnguyenvan1148]

Pro, with pzem 017. send to me code. thank u. pleassssssss

[@TamirLimani.RepairPort]

github.com/repairport/blynk/releases/download/files/voltmeter.new.blynk.zip

[@Sa1Jho]

hello there would you mind that i can have some code that would be cool!

[@TamirLimani.RepairPort]

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[@tennis5126]

how to adjust voltage multiplier?

[@TamirLimani.RepairPort]

It is possible to set it from the "float voltage caliber = 0.00; //" section in the 22nd place in the code or from the 42nd section.

[@stilyanpaskov9846]

Just perfect to monitor my LiFePo4 battery packs

[@TamirLimani.RepairPort]

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[@sumitd4u]

Negative pin of voltage detection module not needed?

[@TamirLimani.RepairPort]

enough as i show

[@ItsmeAkash_ak47]

Code please

[@TamirLimani.RepairPort]

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[@satreaaji]

Not a bad idea, keep in mind, voltage dividers use resistors, and resistors will also drain the battery

[@TamirLimani.RepairPort]

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[@velumurijayanth1065]

Please can you send the code and circuit diagram

[@TamirLimani.RepairPort]

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[@muhdfadhli8772]

hai can you share coding?

[@TamirLimani.RepairPort]

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[@muhdfadhli8772]

tq

[@GayuV-qi6ci]

Share source code

[@TamirLimani.RepairPort]

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[@nawo4805]

I've already did exactly as what you did bro but why when I'm checking the voltage of 1.5V battery, it keeps showing the voltage around 5V🙏😭

[@TamirLimani.RepairPort]

interesting problem is it only happens at low voltage

[@XMAn-np1gn]

You also need to calibrate

[@SRIBALAJI-j5k]

SHARE CODE

[@MuhammadZubair-mq9jy]

Please code link. I have subscribed to you

[@TamirLimani.RepairPort]

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[@fariszainuddin9842]

already subscribed and how do if find all those files

[@TamirLimani.RepairPort]

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[@raajgupta6266]

hallo i need the source code. could you please sent me

[@TamirLimani.RepairPort]

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[@thehope5572]

can i have coding and files? already subscribe

[@TamirLimani.RepairPort]

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[@AdhithyanGovidaraj]

Share code link

[@mohammedojil4184]

can i have coding and files? already subscribe

[@TamirLimani.RepairPort]

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[@sachinbandi9909]

source code ?

[@TamirLimani.RepairPort]

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[@GradyDavis-ov4pd]

great idea i need the link to the code please

[@TamirLimani.RepairPort]

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[@benpayne8882]

Code please

[@TamirLimani.RepairPort]

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[@muhammadjamali5746]

Code bro??

[@TamirLimani.RepairPort]

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[@deocreateme4294]

Send Source Code please. Thank you.

[@TamirLimani.RepairPort]

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[@MRREDDY-ih7wb]

code plz

[@TamirLimani.RepairPort]

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[@nurulhidayah9166]

kak, gimana kalau baterainya disusun seri sama paralel?

[@TamirLimani.RepairPort]

Kuantitas terukurnya pasti. Hingga jumlah ini dapat dihubungkan secara volume atau paralel.

[@ayushbhadani383]

please provide me the source code and libraries

[@TamirLimani.RepairPort]

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[@ABDULLAHBINYUSOFFMoe]

hi can you share the link for the project?

[@TamirLimani.RepairPort]

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[@anolrac7747]

How to verify the output in serial Monitor

[@TamirLimani.RepairPort]

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[@davidcromapix9083]

the code and the diagram do not exist the links

[@TamirLimani.RepairPort]

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[@davidcromapix9083]

I am working on this project (2024-04), I need to know if the ACs712 DC sensor module can work? Thanks for sharing

[@TamirLimani.RepairPort]

Try

[@FahqrulAmjad]

coding

[@TamirLimani.RepairPort]

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[@workatforce]

link?

[@TamirLimani.RepairPort]

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[@bobl703]

How do we then power the esp8266 with the battery while also checking the voltage with the voltage sensor? As soon as I unplug the USB cable, there is no power to the esp8266 anymore.

[@TamirLimani.RepairPort]

You can power it via USB with an external powerbank.
Or you can take the voltage from the source you measured (if there is enough voltage in the source - the voltage should be above 5).

[@bobl703]

@@TamirLimani.RepairPort the power source is a 3.2 V battery. The battery powers the microprocessor just fine but when I connect it to the voltage sensor, then there is no power going to the microprocessor. I can’t use a USB cable or external power source because the device I am making needs to be battery powered and will be floating in my swimming pool.

[@TamirLimani.RepairPort]

@@bobl703 You need to raise the voltage a little more. Also, since the nodemcu is wi-fi enabled, it consumes a lot of energy and the battery will run out in a very short time.

[@bobl703]

@@TamirLimani.RepairPort ok thanks Tamir.

[@mendercnr38]

7.4 yada 14.8 Volt içinde çalışır mı bu sistem?

[@TamirLimani.RepairPort]

Evet çalışır 17 volta kadar ölçebilir.

[@mendercnr38]

Bunun için esp bağlantısını yaparken araya direnç atmak gerekir mi peki mesela 7.4 V test ederken

[@TamirLimani.RepairPort]

Hayır voltaj sensörü üzerinde direnç bulunmaktadır.

[@พุฒิพงศ์-ข1ช]

Hello if I want the code in this video Can I request you?

[@TamirLimani.RepairPort]

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[@พุฒิพงศ์-ข1ช]

@@TamirLimani.RepairPort Thank you very much for the code. May I ask you something more? If I want to use it with ESP32, what do I need to change?

[@MTechOver9000]

hello bro, where can I get the code? thanks

[@TamirLimani.RepairPort]

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[@MTechOver9000]

​@@TamirLimani.RepairPortthank you brother, good work!

[@CGSCOMPUTERSCCS]

Hi

[@TamirLimani.RepairPort]

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[@AMIRIKHWANBINKAMARUZZAMAN]

i have subscribe can i get the link

[@TamirLimani.RepairPort]

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[@luqmanhakim479]

how much voltage the sensor can stand

[@TamirLimani.RepairPort]

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[@anolrac7747]

What are the libraries should be installed

[@TamirLimani.RepairPort]

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[@mgnaythwaylu8067]

Please give required source code and file

[@TamirLimani.RepairPort]

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[@Guy-ManuelMONKAMMONKAM]

very interesting this will onblock me on the small project i have

[@DivyaR-en5qg]

Share source code and circuit diagram

[@TamirLimani.RepairPort]

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[@matthiash.454]

Cooles Projekt 👍🏼
Code and circuit diagram ❓

[@TamirLimani.RepairPort]

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[@animalcare-h3y]

sir can you give me code of this?

[@TamirLimani.RepairPort]

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[@SanRoSKR_3]

Thank u .

[@TamirLimani.RepairPort]

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[@hohichannel9146]

Do you export battery-level data?

[@TamirLimani.RepairPort]

No

[@biaswrecked5634]

Hi, i subscribed can i use the code

[@TamirLimani.RepairPort]

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[@djimini2relaxsound518]

kann ich auch 3 oder 4 Voltage Detector anschließen und 4 battery auf einmal überwachen ???

[@TamirLimani.RepairPort]

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[@djimini2relaxsound518]

@@TamirLimani.RepairPort Danke !

[@mendercnr38]

Multimetreyle 11.23 V ölçüyorum ama bu uygulamada 11.45 V gösteriyor. Kalibrasyonu hangi satırda ve nasıl yapmamız gerekiyor acaba?

[@TamirLimani.RepairPort]

35. satırda 15.8 yazan bir kısım var orada küçük değişiklikler yaparak kalibre edebilirsiniz 15.8'i daha aşağı düşürmeye çalışın.

[@mendercnr38]

Teşekkürler@@TamirLimani.RepairPort

[@MaryGowsika]

I have subscribed send me the code

[@TamirLimani.RepairPort]

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[@wuttactical1505]

Source code and required files please

[@TamirLimani.RepairPort]

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[@KirkEscandallo]

Hello, I have subscribed to the service.

[@TamirLimani.RepairPort]

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[@joyaljames5103]

can you share the link
its urgent

[@TamirLimani.RepairPort]

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[@beeg-8855]

saasas

[@TamirLimani.RepairPort]

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[@saintdmixonlinetutorials4435]

Subscribed please send link

[@TamirLimani.RepairPort]

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[@marychristineautencio7020]

Can i have a source code pls?

[@TamirLimani.RepairPort]

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[@syahdannugroho]

Thanks

[@shaiksheku978]

please share documents for this

[@TamirLimani.RepairPort]

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[@HenryManuel-j1d]

..

[@TamirLimani.RepairPort]

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[@fajrisaja-z4m]

i need the source code for my study

[@TamirLimani.RepairPort]

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[@dilshaddil9294]

thanks a lot brooooooooooooooooooooooooooooo

[@devendraraju3276]

I'm looking for a similar project. I need to monitor Voltage levels when it is directly connected to power which has 220v, but when power goes off it will be running on inverter which will see a voltage drop. I need to record these voltage drops. Can I do this with the same voltage sensor ? or Do I does it require any additional setup ?

[@TamirLimani.RepairPort]

Hello, I can help you, but I don't understand exactly what you want. Do you want to measure 220 volts energy or do you want to measure DC Energies?

[@devendraraju3276]

@@TamirLimani.RepairPort I would like to monitor both the instances when my power supply goes off and when it switches to the inverter. It is essential for me to keep track of and document any voltage changes.

[@abdulkadharj6498]

Bro I want link

[@TamirLimani.RepairPort]

github.com/repairport/blynk/releases/download/files/voltmeter.new.blynk.zip

[@TamirLimani.RepairPort]

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[@HOMEAUTOMATION-MINIPROJECT]

i have subscribed give a code bro

[@TamirLimani.RepairPort]

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[@sayedmisfar7266]

good job brother 👌👌
send the code

[@TamirLimani.RepairPort]

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[@churchilljc1231]

Kindly provide me with code

[@TamirLimani.RepairPort]

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[@Movie_looks]

Hi bro subscribed need source code

[@TamirLimani.RepairPort]

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[@monishagupta3216]

can u plz share the code link

[@TamirLimani.RepairPort]

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[@monishagupta3216]

thank you@@TamirLimani.RepairPort 🙂

[@monishagupta3216]

sir.... i need some help from your side...... if votlage is drop to 0 then i have to get some notification by using blynk app..... how to do.... can give some suggestion

[@TamirLimani.RepairPort]

For this, you need to create a separate function group in the coding. And you need to set alert plugin on blynk. I will write you a sample code. How long do you have to prepare it?

[@monishagupta3216]

with in 2 days sir.... i tried but im not getting proper output@@TamirLimani.RepairPort

[@neerajpandey6585]

great work , but i have a doubt there are some videos which says to connect 2 resistor in series apart from this circuit ?

[@TamirLimani.RepairPort]

It happens that way too. But if the connection is wrong, the microcontroller will fail.

[@faxfax362]

Your code would be ideal for my next project! Thank you if you can share it with me!

[@TamirLimani.RepairPort]

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[@medhanshsantani]

nice video... code link pls

[@TamirLimani.RepairPort]

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[@Fritz106]

where can i find the links?

[@TamirLimani.RepairPort]

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[@ศศิมณฑลชูนําไชย]

That’s good give code please

[@TamirLimani.RepairPort]

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[@mendercnr38]

Kodları paylaşır mısınız

[@TamirLimani.RepairPort]

Bağlantı paylaşıldı, indirmeyi yapın. 12 saat sonra bağlantı kaldırılacaktır. Kolay gelsin

[@savinduishan4416]

Can I get The code?

[@TamirLimani.RepairPort]

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[@helana9480]

Can you please share a code?

[@TamirLimani.RepairPort]

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[@shashanks72]

hi, can u send the source code

[@TamirLimani.RepairPort]

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[@HiTechPhilippines]

Send Source Code please. Thank you.

[@TamirLimani.RepairPort]

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[@HiTechPhilippines]

Thank you very much. More power to you and your channel.