Water tank level monitoring system with Nodemcu and Blynk application - [ESP8266 Project]
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- เผยแพร่เมื่อ 19 ธ.ค. 2020
- Hello guys, This video includes how to make a water level monitoring system using the Nodemcu board and Blynk application.
OK enjoy it now.
Short and sweet tutorial.Only from SriTu tech. If you think this video is good, don't forget to like and comment.
Water tank level monitoring system with Nodemcu and Blynk application - [ESP8266 Project]
• Water tank level monit...
Water Level Nodemcu
***Names of components.
***step by step.
***With code.
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Website for more tutorial --- www.srituhobby.com
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srituhobby.com/shop
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( Source code and circuit diagram )
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bit.ly/3GWcmmD
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Part's List (Our store -- SriTu Hobby)
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1.Nodemcu board x 1 -- bit.ly/4460nNI
2.Relay module x 1 --- bit.ly/40xyEDw
3.Jumper wires. --- bit.ly/43V7gSR
4.Breadboard x 1 -- bit.ly/3NaJ1uh
5.LCD display x 1 -- bit.ly/40u3pcO
6.I2C module x 1 -- bit.ly/3oDXtjV
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Part's List (Amazon)
==========================================
1.Nodemcu board x 1 -- amzn.to/3hwqG7v
2.Relay module x 1 --- amzn.to/2FqK9Jv
3.Jumper wires. -- amzn.to/3k9ZnkT
4.Breadboard x 1 --- amzn.to/35rdMVE
5.LCD display x 1 -- amzn.to/3isdBgz
6.I2C module x 1 -- amzn.to/3hqY5jC
7.Ultrasonic sensor x 1 -- amzn.to/3gLCkRj
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( Social media links )
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Facebook-------- / srituhobby
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#SriTu_Tech_Nodemcu #Waterlevel #Blynk - วิทยาศาสตร์และเทคโนโลยี
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Hi SriTu Tech, HC-SR04 or JSN-SRT04T etc work on 5v & so are its logic levels. MCU8266 is essentially a 3.3v board; even the VIN measurs about same. Therefore, is VIN good enough for handling power & logic levels for these sensors? I just keep getting 'Out of Range' or some random readings.
Masya Allah luar biasa informasi dan projek ini sangatlah bermanfaat, sukses selalu terimakasih semoga ilmunya berkah pa..
Thank you very much, it was very useful for my project. I had to make one change to make the relay work properly, connect the VCC of the relay to the 3.3V output of the controller, located between pins D4 and D5. This way the relay works as expected. Best regards.
Sir how did you get the components. Is there the Kit readily available anywhere?please respond
Good job and thank you so much for this video ❤
you are welcome
This is what I exactly looking for my thesis device exactly thank you for this video sir godbless 🤗
Your welcome
sir this type of components is this available in the philippine market?
You can bye these components on amazon or banggood. I dont't know philippine markets.
I am also searching it 🥰🥰🥰🥰🥰
@@sritu_hobby thanks
Frm what source u supplied power? What are those crocodile clips?
Hello sir,
Could you please explain how you done that code in blynk cloud app as currently the blynk you used is not working please
Hi, what kind of water pump can I use for the relay module ?
Thank you for the video because i have sciens experiment like this
Your welcome
What was that last connection bro that you connected ? It was like 2 clip like thing ? Can u pls send the purchase link of it?
Bro what is the last connection when you give the contact everything gets on ,is that battery?
Great job can it will work on larg water tant
Sir in end you have used clips and lcd gets on..where exactly you have given the other end of clips??
Bro why do we need relay... Is that for 5v power or any other purpose.... If i use usb cable for power do i need relay?
Bro can you suggest how to connect motor with relay..
Can i connect 9v dc motor with relay for project purpose..
Thanks for the videos, helpful, but please how can i use it for oil tank like Diesel or Petrol or is there a sensor for that, Thanks
For that you can use waterproof ultrasonic sensor
@@sritu_hobby Thanks for the response, really helped you are the best
do i have to buy a relay if i only want to monitor water level? also, what are the jumper cable types do i need? male to female ? female to male? male to male?
wow great!
Thank you
I got the amazon relay module and it is slightly different than the one in the video could you explain where I could find the In, Vcc, and GND pins
What is your WhatsApp?
will it work if the power source is only from nodemcu (by usb)?
Sir one doubt nodemcu board is fully settled with breadboard now where I have to place connecting wires
Your ues is android system but kon saa app ues kiye sir plz tell me sir
Bro how can we add push button or switch for manually motor on/off
Sir Can you make a video again with arduino contaminated water detector?
sir can you have video to show how did you install the additional libraries for the arduino IDE? thanks
You can visit my website.It has a full description of this project.
wts
when i put my ultrasonic i cannot upload when i disconnect i can upload the code..what the problem?
Can i change the ultrasonic sensor to flame sensor?
Sir , it is related to tracking the water usage ? We can do this project for water tracking
Yes you can do it.
@@sritu_hobby thank u sir
Can it be connected with 9v battery?
Hello min, For the electric current, can we connect it with a usb charger or use a battery?
@@sritu_hobby What is the name of the cable to clamp from esp8266 to the supply at 7:37 minutes??
Is that a 12v battery as its electric current?
Is there a picture for the electric current source?
We need to upload wifi code and waterlevel monitoring code simultaneously or seperately could anyone explain me?
If we do not require to add motor control & need to monitor through blynk then I guess we can eliminate the Relay module, LCD display, and I2C module.
@@sritu_hobby Thankyou
@@sritu_hobby Though can we give Home AC supply to the breadboard (HC-SR04 & ESP wifi module)??
hi sir the source code link is actually the link to the apps store and not the source code.
may i Have the link for the source code
Great sir
hallo sir, how if i want to send notification to my whats'up or telegram if the tank is full using this esp. thanks
Which software you used?
he visto otros videos suyos pero este no tiene codigo en el link
Hi SriTu tech, I have a question, if I want to use esp32 what are the things that I should change in the program?
I'll make it soon
Thank you so much
Is there a way I can turn on the pump automatically when the water level is low instead of turning on manually when the water level is low?
Water level depend on your water tank
Yes you are, relay is there for it . You need to write a code as if level is low then input to relay is high which makes relay on and motor power circuit is connected . And if level is =High give relay input as low turn out relay to be off and motor power circuit isoalted.
HOW TO SOLVE STRAY ERROR LAST LINE PRINT LCD STATEMENT WHILE COMPILING ARDUINO
PLS
Hi, how do you power your ESP8266 board? How much voltage you are putting into the board? Thank you
12V DC external power
@@sritu_hobby Have you used a voltage regulator to lower down the voltage to 5v ? Can the board withstand 5v input through the Vin? Thank you
I'm using bench power supply.Other details are in website. Check it out. Thank you.
Can set alarm in app when it reaches high level to avoid overflow
What the way to find the app, which used here?
Hello. Will this sensor work with kerosine ( heating oil) ?
@@sritu_hobby Thank for answering, thats awesome. Will Blynk give a possibility to setup min level with txt sending to phone?
Hi sir ı need to buy nodeumcu wifi sensor ; ı see the two different type one of is a Cp2102 model another one Ch340 model ; in your project cp2102 but ı want to buy Ch340 model if ı build circuit with Ch340 , does it work correctly?
Yes of course.
Sir we can use bread borad no 12 for the project
Yes
what have you done in last part? on 7:42? and there is only port 5 available not port 3 in aurduino ide
@@sritu_hobby you connected croc cable with 2 wires which alredy connected with breadboard right? so where is connection of croc cables?
Where you have connected the two clips please tell sir it is very useful for me
External power supply
If u connect on the ultrasonic sensor aah?
Or u have connected to the breadboard? Please 🙏 tell sir
Can i know what is function of Relay module?
Sir I have just one question that
How much supply does node MCU requires to operate this circuit
Plz reply as fast as u can!
12v is good
@@sritu_hobby thank you very much sir
Can we make it without blynk and just lcd and i don't want water pump too so can I skip the relay
Yes of course.
How make it that module hc sr04 water prove? Tx u mr
Bro can I use a small motor like 12 dc motor for this same circuit
Yes you can.
@@sritu_hobby thanks bruh
@@sritu_hobby but sir the 12v dc motor is not working on that project
Pls guide me
You can make easy this project
what is your constraints on this project?
Hey, there is not display in LCD please help me out.
I want full details about this project
Please help me
how install program in Arduino.
Ultrasonic sonic sensor is always returning 0 what to do
sir .. sory for asking if i use motor pump 12v DC.. where should i connect 3 wiyer at relay since the relay i will not used cause only can connect to 230v Ac pump
@@sritu_hobby Kamoer DC12V NKP mini Peristaltic pump
@@sritu_hobby 2 only.. positive negative
@@sritu_hobby so just use the same relay right? Thanks for reply later I will inform if there any problem bcause..the motor still not arrive yet
@@sritu_hobby update..the circuit running well..thanks to u 😊.. I try to connect with my DC 12v..but cannot works..
@@sritu_hobby sir it works.. hmm some silly mistake i made before this huhuuuhuhu
How many volt battery required for power connection ??
@@sritu_hobby and can i do with my mobile phone ??
@@sritu_hobby sir code error problem
Great, is your ESP 5.oV or 3.3V
5v
I am not able to upload the code from Arduino to blynk ,that board:Nodemcu is not appearing why.kindly help
sir code uploading error in Arduino IDE 2.0 . sir any solution?
Sir I have a question about powering the circuit. Does the circuit work with a 5v power supply? or do I need a 12v DC for it to work? Because I plugged a 5v power supply and the LCD screen was on but without text.
Please provide a 12v power supply
can I get a source code for this project
Sir we can use no.12 bread board for this?
You can try it.
Bro how you make other components program plz tell , received mail in bylnk just 2components program but how
Lcd,sensor
U make a own program or received mail from bylnk s or no
Tq bro
Can we connect this as a smart home device to Alexa or Google home
You can search it on google
Water level is not showing stable
Kak yang coding pakek hp/laptop? Dan yg di telegram itu apa kak mohon dijelaskan
Hi sir, ı can try build your circuit ı have the all sensors now after that how do you can power the circuit? (7:50 on video)
Your can use 12v power supply
Hi sir it is very useful to me 😊 Sir can you give the report sir. plzz upload the report sir
Please visit my website for that.
Sir tell your website sir
srituhobby.com
Sir,what kind of power supply can we use? Can we use battery
Yah. You can use a 9v battery
@SriTu Hobby thank you sir
Hello sir the blynk app in the video is different
assalamualaikum Sir, if I want to add a ds18B20 sensor, reading the water temperature when it is less than 20 c• the relay is on, and the ultrasonic sensor when reading the water level distance is less or more than 12 cm the relay is also on. esp32 devkit v1 microcontroller. and displayed in the blynk application. Please let me know, thank you
Sistem nya sama kaya di video master di atas tapi bagai mana caranya agar bisa menambahkan sensor ds18B20 terimakasih
Englis???
assalamualaikum Sir, if I want to add a ds18B20 sensor, reading the water temperature when it is less than 20 c• the relay is on, and the ultrasonic sensor when reading the water level distance is less or more than 12 cm the relay is also on. esp32 devkit v1 microcontroller. and displayed in the blynk application. Please let me know, thank you
You can do it.
Beo code for this experiment
sir isme ham buzzer add kar sakhte hai
@@sritu_hobby can i put buzzer in this circuit
Is the sensor waterproof ?
No
What are used for communication ?
@@sritu_hobby RF module use karta yet Nahi Ka
Hello, Sir. Can i use nodemcu esp8266 by lolin? I hope u see this, thank you
It's ok
@@sritu_hobby thanks a lot
Hello sir i have use 12v dc motor but it can't run in project so what is the solution please tell me
Please connect your motor to the relay module
For 12v motor how many supply I have to give 12v dc Or 230 ac
Sir I'm every thing done but when I use complete code I don't know how blynk library using in source file please Answer
Please use our website.srituhobby.com
I was to ask you where we can get the auth token?
Check your blynk web dashboard
Great.. please try use blynk new version.. now cant use this. Thanks..
Ok sure
Can you explain what app u used in mobile @4:01 ?
You can use any mobile phone
Just after connection it will come or we need to install any app like that im asking
Bro can u message me?
I have doubts so only
DM me in this account bro .. please
Why is ultrasonic sensor not working even after compiling the program
Check your jumper wires
is it off automatically when tank full
You can change it.
@@sritu_hobby pl suggest how
Where did you get the code, can you tell me pls....
srituhobby.com
can i use the codes into new blynk 2.0? the blynk legacy can’t accept new user anymore.
I have not tried it yet
can it monitoring system with arduino uno?
What is Relay module for?
Connect the water pump
App??
Wifi,blynk and I2C library are not installing sir
Sir code is not compiling some warnings are getting like Library LiquidCrystal_I2C ?
Sir motor is not controlled through blynk tell me plz...
Please connect the motor to the relay module.
@@sritu_hobby I did it, but motor always on, not control by blynk button.
Same issue
The code is not compiling will u help......... I added all libraries
341 error(runtime) .
U should mention the names of the components as well🙄🙄🙄
Bhai new version ka bata
What is the Name of Mobile app?
Can you provide the app link?
Circuit Diagram & Arduino code missing in your given link!!
Can you provide it please?
What was the name of that two clips?
That's external power supply
Hello, sir can we get the program please?
srituhobby.com
Bro, What is Auth token?
Are you Sri Lankan
@@sritu_hobby Thank you!