IoT Based Water Level Monitoring system using ESP32 Blynk & Ultrasonic Sensor

[@nitesh7633]

So for any one of you facing water buildup on sensor you can use cheap anti moisture sheet used in cars side mirror. And make sure to ad a little tilt to the sensor so that water goes to opposite side . I have used one esp 32 with 3 sensors works great

[@EnzoVince]

a float valve can do this, people just making things complicated.

[@prafulltiwari8929]

​@@EnzoVinceit's not just about wanting a signal when the tank fills up completely but to get continuous monitor of water level in the tank

[@jacktepper1]

Great video and tutorial, I am a newbie to the whole lot business, and where I live water is scarce and has to be strictly rationed and managed, I would like to point out that the arduino/ESP32 script has to be adjusted to real life usage, in my case to properly get a reading of distance and after some very frustrating hours of not getting a precise reading on the depth measurement, I realized that sound does not travel at the same speed at different altitudes, with temperature and humidity being a variable, living at 3300 +/- feet altitude, I have adjusted the formula of the speed of sound from 343/Meters per second x to 354//Meters per second, the other problem encountered was how to get the true volume or porcentaje of remaining water in the tank, with a depth of 4 meters I have only 3 working meters of usable water and to avoid the sensor from getting wet or splashed by the street inlet, adding a safe distance of 30 Cms, which sums up to 330 Cms. Given that i had to calculate the volume for 3 meters of water I assumed that declaring on the sketch to : //Set Water Level Distance in CM int emptyTankDistance = 300 ; //Distance when tank is empty int fullTankDistance = 30 ; //Distance when tank is full Would be true and accurate, again very frustrated with wrong percentages of water, until I realized that it was necessary to declare the full 330 Cms to get an accurate reading of the waters volume at 3 meters. //Set Water Level Distance in CM int emptyTankDistance = 330 ; //Distance when tank is empty int fullTankDistance = 30 ; //Distance when tank is full I hope my stumbling and fumbling is of some help to others, and Again very grateful for the tutorial and sketch it has been of great help to create a truly useful toll, Great Work!!!

[@shubhajyotidas4330]

Did you make any improvements now?

[@user-eh2ec3rn6w]

GREAT SOLUTION FOR BEGINERS AND EXPERT PERSONS FOR STARTING UP NEW IDEA PROJECT. THANK YOU A LOT.

[@mr.bianchirider8126]

I really like that paper overlay.

[@saniisna]

Great work 👍🏻

[@kartikhegde9368]

I also did similar to this using waterproof ultrasonic sensor, working good, but the problem is it will show the wrong readings when the moisture inside the water tank is deposited on the sensor.

[@buildmaker]

Ok, but if you will measure level from bottom to surface? i.e. place sensor at the bottom. I have the same project, but using waterproof pressure sensor (low range, 0-0.25 bar)- no problems. As secondary independent means - floater switch at 98% of capacity, to avoid ovelflow of the tank. Ultrasonic sensor may give you wrong readings also by secondary reflected echo signal.

[@kartikhegde9368]

@@buildmaker ok, what about the accuracy of the pressure sensor? Can we measure each level?

[@buildmaker]

@@kartikhegde9368 yes, you can measure +/- few cm of level difference. Pressure to be converted into water level above the sensor. Just choose right pressure sensor range close to your tank height. i.e. 1 meter of the height (water) ~ 0.1 bar. Good quality sensors giving about 1% of accuracy. Important to place sensor away from inlet pipes, so in shadow area, to measure static pressure only.

[@kartikhegde9368]

@@buildmaker ok, thank you, can you suggest me some good sensor in less budget?

[@OGH3294]

I have the same experience with mine

[@SilvianiFauziah-cq2ms]

Wow, the video is very interesting and very useful for those of us who are learning Io T🤩👍

[@vitraanggraini2548]

this is a good project👍🏻

[@KhansaAsySyifa-x9x]

Very cool, hopefully this can continue to innovate

[@sanjaybhatikar]

I like it! I have had water issues and the sensors from the vendor who installed our sump pump are useless. I am gonna try this approach with ultrasound sensor instead.

[@rob1589]

Thank you so much for this video. I have learned a whole lot about Arduino and Blynk. Thanks !

[@Wempei7]

Pak Asun hebat banget bisa rekomendasiin video yang sangat keren ini 😎

[@happygaming8985]

Oh my God !! it's so very Interesting but i don't have a Knowledge in Electronic Equipment and Circuit Before , i want to follow by this videos but i have a problem with langauge as well can you reccommend me to see your Video in English absense

[@kumbanggmg7484]

this is a good solution, for me who is currently learning about IoT *Adit

[@iamrafic]

Good useful project bro, will try to implement in my home 😀

[@TechStudyCell]

All the best

[@shinesa9199]

You will not get water level stable

[@OGH3294]

Just keep in mind that the humidity might mess up readings.

[@mahadabdillahi276]

Good evening CONGRATULATIONS my friend I follow all your videos. Could you do how to turn non-smart TV into smart TV

[@mahadabdillahi276]

Controlled With Google assistant or Alexa

[@pereerecodes]

Great job. The problem with this approach is the water or liquid will evaporate and condense on the surface of the sensor and that's a problem.

[@TechStudyCell]

I have used water proof sensor

[@mohamed7afez603]

I have been following you for a very long time and I adore your videos and your way of explaining Can you do home automation through esp32, but with sensors such as temperature and humidity sensor, distance sensor, motion sensor, light intensity sensor, rain sensor, fire sensor, fingerprint sensor, rfid card, and more outputs for each sensor, knowing that you can add atmega328p to increase the number of outputs through an application blynk or esp rainmaker

[@mcdls5]

Yes you can.

[@markopalikko6986]

Awesome video, thank you Sir!

[@TechStudyCell]

My pleasure!

[@Kartikeyahm]

Hey there, I've made quite the same circuit and used the same sensor for water level measurement but the problem is that after a few days time there is moisture building up on the surface of waterproof sensor which messes up the readings.

[@hi-fr6gb]

Can you help me for programming I already messes up . For my project purposes only plss

[@immanurohmah]

I like your idea!

[@saipulagung4399]

thank you this is the project i want

[@saipulagung4399]

thanks again have granted my request

[@saipulagung4399]

I am from Indonesia, thank TechStudyCell very much

[@TechStudyCell]

Welcome

[@pierricdoublet6248]

Thank you for sharing!

[@TechStudyCell]

Welcome

[@knowledge_seeker80]

By the way, after a research can get data from ultrasonic module just by using 2 wires by carry data over dc lines :)

[@jaroslawpiotrowski210]

Super project, good description.

[@TechStudyCell]

Thanks

[@DunOpondo]

Nice project, I'll try this

[@nurazmi629]

Amazing dan good idea👍

[@tmltttcbaelin]

Thanks for sharing and I am trying to write IoT project.

[@adilabusafa]

أهلاً وسهلاً ومرحباً-يتعذر التعليق-لا أعلم .

[@dammam07]

thank you . I have make this project and works fine.

[@TechStudyCell]

Welcome

[@parthi2929]

The real engineering is not in this entire project but to mount the sensor hanging at top of tank cap, with no gaps, and let that run 24/7 in rain/sun weather conditions. All those matter as that is what would hap between these demod and a working product. Such demos r dime a dozen. A ready to use product implementation including product engineering is rare to find.

[@ranjithkumar.s3657]

Great work

[@TechStudyCell]

Thanks

[@iamgurucomputer]

I like your Idea!. so cool

[@vaibhavtandel8546]

Can I order the whole unit? If yes, then how much it can cost

[@aravindhanvivekanandhan5649]

Nice project usefully Canby doing esp rain maker

[@TechStudyCell]

yes.

[@franciscoaugustocaldasdeal6185]

Thank you for this! i am looking for something similar. Is it possible for using this in a well, with the following demensions: 8.20 m deep, wide: 2.55 meters. Water level in the winter is max 7.90 meter, and in the summer, minmum of 1.5 meter. Or is it better to use other solutions?

[@fooballers7883]

Tidy work...Well done

[@oshan_malith]

Good project ❤️ , how many maximum distance

[@TechStudyCell]

Depends on what ultrasonic sensor you are using?

[@oshan_malith]

Is available any ultrasonic can measure 2m range ?

[@mohammedkhalifa5822]

Despite its great potential, this project requires WIFI and we don't get wifi signal on the top of the roof so if we don't get wifi, we won't receive notifications on the app. This needs to be addressed.

[@arnabghosh5800]

Put one esp connected to the ultrasonic sensor near the tank, and put another esp connected to the relay near the pump. Then create a mesh network between them. If it still goes out of range, find esp with ethernet module attached

[@buutranhoang5455]

please tell me how to change the code if using esp8266 and how are its pins can you help me, thank you

[@tjones99]

If you do not have the ability to figure that out on your own then I would suggest stay with the original design and spend the $10 for an ESP32 board as used in the project.

[@jarvis_.20]

How to program esp 01s with Arduino Uno and mobile phone ....?

[@katamabhishek8844]

Can u keep block diagram by using breadboard in description

[@shandradm911]

great work but you can make rf433 water level

[@THASMOHAMED]

Can we use this for petrol bunks to measure the remaining fuel levels??

[@fooballers7883]

NO >>>>>>NO...one spark and the petrol tank will be in outer space.

[@ehsanjafarian7232]

Hi dear. How can I compare the level values ​​in terms of time? for example, apply conditions in the programming file that will give different actions, such as turning on an LED, according to the level values ​​per unit of time?

[@ITSALLELECTRONICS]

You have to implement code for it. Your have to Know about c/c++ and Arduino coding for it

[@mohammedswalih4622]

Always suggests float switches for better efficiency and accuracy

[@TechStudyCell]

Working on Float Switch with ESP32

[@marvelfans0]

Sir can i programme node mcu by using Android Arduino ide app.

[@thetuningpoint1600]

it will save lot of water

[@davidjobe9876]

Can you make a tutorial of a soil moisture sensor with stainless steel rods that you can use with arduino thanks in advance ;)

[@dagnolof]

try go detect a distace > 1200mm, my sensors are way off above this distances.

[@santosharu3577]

Dear sir, Please make a video with upper and lower water level tank both tank system with one arduino uno and two altrasonic sensor for upper tank level and lower water tank level .

[@PeterMisovicProfile]

I used switches to monitor water level as moisture causes incorrect readings

[@gokulrajl4664]

Bro does it require level shifter in nodemcu for connecting trigger and echo pins of ultrasonic sensor? To convert 5v to 3.3v

[@teknisiamatir91]

This is nice video....

[@tirupurpatel]

Good useful project bro😍😍😍😀😀

[@TechStudyCell]

Thanks

[@nileshdharap]

How is this IOT? what are you computing over internet? . I think this more like a dashboard.

[@Zonuna_Chawngthu]

will it be possible to add a multi tanky monitoring option

[@agronomist4g]

Sir home automation app or hardware may mqqt code kho kaise implement kare

[@DuyNhatN01]

Is it mandatory to use bc547, because I coded and connected like you, everything is fine except the connection does not work even in the warning, and then I press the button and nothing happens

[@soumitrabhattacharjee2181]

The water level has sensor through mobile where we saw the enough space of information

[@quinde2096]

excelente proyecto

[@joseluisbasurto4650]

Bro... Very good job. I would love a model with esp32 that would check the level of the cistern and the water tank level with an ultrasonic sensor and turn on the pump and indicate the food via Wi-Fi to the smartphone. Could you do it?

[@alizee3687]

Nice one what a great project it's solved half of my problem. My other issue which you may like to address if it's possible. 1. In this project, your main board and sensor in the water tank are hard-wire connected is it possible we can have a circuit where the sensor is connected to the leading board wireless. 2. As you are measuring the water level in the underground water tank what if I want to use one main circuit board with two sensors i.e. one for the underground water tank and 2nd for over roof water tank 3. As you can tell I am a Linux user Altium Designer is a window GUI base software can you name alternative software for Linux. Which I as user-friendly as Altium Thanks for your video I am a new subscriber and would like to see and learn more about projects like this

[@setton7365]

can it be monitored in long distances? or you must be close to the device to monitor in your phone?

[@ATIFELECTRONIC-np5uf]

Sir g plz help karin main nay same copy kia hai. Jab coding ho jati hai to working start kar deta hai. Jab sab off kar kay phir say on karty hain to. Only ted ligjt show hoti hai. Wifi led bhi on nai hoti. Or lcd per display bji nai hota. Plz help

[@rexmatthew5543]

But my esp32 WROOM is not showing port in my laptop.. and I downloaded drivers and another options but issue not resolved.. please give some idea

[@franciscoperry7951]

hi, congratulations, realy good, but y want to know if that is posible with a 4G (GSM module) or Radio (Lora) transmision. Thanks

[@trongtanle1271]

Can I connect this to homebridge?

[@shinesa9199]

I tested this sensor years ago in my tank after I Removed it because the reading was fluctuated. i googled lot to fix but not solved . just 30 cm was stable. i choosed hc-04 with arduino. finaly i got better result in pressure transducer

[@shauryaaditya169]

how its working now and model of pressure sensor ....and what about corrision

[@shinesa9199]

@@shauryaaditya169 i used 30psi pressure transducer. 0 to 5 v output we can convert to level. 30 psi is almost equal to 2 meter tank

[@dellibabu2601]

can u send me diagram & code details

[@sundararajann6007]

What do you mean by wireless? everything connected through wire.

[@alyaqiin1758]

can you do proteus simulation of this project

[@thangoanngoc7534]

Can I answer me why the fulltankdistance must be greater than 25 ?

[@azizibachok2586]

Sukses bosku..support

[@mohammadziaulhaq9696]

How and from where it can be got?

[@raghuvanshprasad1230]

Sir. It is a good product. What will be the cost if you give me complete sensor ????

[@TechStudyCell]

Please check online

[@katamabhishek8844]

Can u keep block diagram(connections) by using breadboard in description

[@mpk8596]

Total price of above product in indian rupees Plz reply

[@dskroyal4771]

Excuse me Bro ! Iam facing so many issues with Coding Can you make a Seperate Video for that Coding Part..... Please

[@sheetaldo]

Try touch blood glucose meter

[@manivannanb.a7558]

Can I purchase the complete product with a waterproof ultrasonic sensor?

[@AgachartSukchouy]

Float ball vs US sensor ,which 's better?

[@nisarhussainlaghari2055]

Sir please answer. I wanna create a Parking system with Camera sensor and it should show live data on Android App.. how can I sene Ardino data to mobile app??

[@user-wc5ow7er4s]

How many mobiles can be monitored and controlled

[@harshitkumargupta3701]

It make lcd touch switch home

[@gilberthosena6234]

Hi Thank you for this but i have an error "Compilation error: macro "pulseIn" requires 3 arguments, but only 2 given" can you help me

[@anandhu4328]

How to connect relay module for motor automaton?

[@DimitriosLazanas]

Can I order one;ready for install.

[@kyfran88]

Tengo un problema (error) al configurar: Compilation error: macro "pulseIn" requires 3 arguments, but only 2 given

[@gyaanstotram8891]

what is the total cost of this project?

[@rajujyani3539]

I have tried already this sensor. But when you cover tank some water drops amid the sensor and sensor malfunctions. So this is usedless when tank closed in summer

[@AyasJewels-lo1pg]

Yes same problem, condensation make it useless, reading is not accurate when tank starts to cool down in evening. Someone told me to place a Incandescent bulbs 12 volt bulb near sensor, This may work I haven't tried yet. Another problem with Incandescent bulbs is, it may cause MICROBIAL in water.

[@silversurfer787]

May i know what software did you use to draw the circuit on the strip board?

[@Vinaltium]

Congratulations 🎊

[@Tarnovgrad]

Благодарим ви!

[@TechStudyCell]

Thanks a lot 🙏

[@hi-fr6gb]

I did similar but it didn't work can you help me for project purposes only it will present next day plsss😭

[@saranjohn-zw4xd]

hello, whether this method is applicable for diesel tank monitoring system..?

[@DerekKeegan-zq9rl]

Hi How would you be able to make a water level sensor for me and I would pay you for it. How much would it cost. Thanks

[@Abhishekmishra-td6jx]

8:19 brother i have a doubt, in the code there is a line where we have to give the wifi credentials that is ssid and pass, from where i can get those credentials

[@ITSALLELECTRONICS]

You need to have a wifi connection at home. Or the wifi you use , you need to give the router or the modem's id & password to it to connect

[@allexperimentscreatedbyvic7684]

sir ji super warck ✨✨🌟✨✨ I can't code feel SP 32 please make small video adreno Nano

[@SonuGupta-be6yv]

I am getting error when compile the code #Compilation error: 'Wire' was not declared in this scope# Please help

[@TechStudyCell]

Install all required library

[@roopesh668]

Hi! I need to use this sensor in a 5 inch diameter borewell pipe. Where there is 0.5 inch dia pipe inside the 5inch dia pipe which is connected to motor to suck water. In this case, can I use this sensor to get the water level. Because the 0.5 inch pipe will distort the sound waves from the sensor which will affect the reading.

[@ITSALLELECTRONICS]

Well.. you can use a float sensor Or need to place sensor precisely