Wireless Water Level Indicator using LoRa and ESP32 | TTGO LoRa32

Wireless Water Level Indicator using LoRa and ESP32 | TTGO LoRa32
In this video, we are going to build a wireless water level indicator using LoRa32 ( LoRa + ESP32), Waterproof Ultrasonic Sensor, and Arduino. With this Wireless Water Level Indicator we can monitor any water tank within a range of 1.5Km or even more.

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IoT based Water Level monitoring using ESP32, A02YYUW, and Blynk:

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Project Description:
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In today’s episode, you will learn how to make a long-range Wireless Water Level Indicator using a waterproof Ultrasonic Sensor JSN SR04T/AJ-SR04M and a pair of these LILYGO TTGO LoRa32 modules.

A few days ago, I created an IoT-based water level monitoring system using the same waterproof ultrasonic sensor. In that system, the water pump would automatically turn on and off. However, this time, I don't want the water pump to automatically turn on/off. I want the control of the water pump to be in my hands and the hands of my family members, and I also don't want us to be dependent on the internet.

The switch for the water pump is installed here and next to it I can install my water level indicator or monitor. Then, all the family members can check the water level in the water tank and turn the water pump on/off accordingly. So, this is exactly, what I am going to do. So, without any further delay, let’s get started!!!

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#waterlevelindicator #lora32 #altiumdesigner

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[alanmcreynolds]

Hi guys, I really loved this example, the best explanation I've seen for implementing a point to point lora link for multiple variables (for newbies like me :-). I had everything working perfectly on two Heltec ESP32 v2 modules. The problem I now have is that one module went faulty and all of the new modules are now V3 which now use the sx1262 lora chip and this code no longer works. You don't by any change have any plans to update this great video tutorial with an update using a V3 sx1262 module.

[powerupsuri]

I have made my own using these components.
# 433mhz RF module for wireless communication,
# two arduino nano,
# one HC-SR04 ultrasonic sensor to check water level in the tank,
# one relay to actuate motor,
# 16x2 lcd (i2c) it shows the percentage of water in the tank,
# one touch sensor to turn-on motor, # rgb led to indicate water level,
# two Hi-link SMPS to power both setups one in the tank and another near motor or wherever u want to place in the house....
#when i touch the surface of touch sensor motor turns-on when water level reaches 100% then motor turns-off automatically. I have been using it since last two months and its working perfectly. I also made it for my friend he is satisfied with that too

[raymondmichael]

Thanks buddy;
would love to see a lora based mesh network, with self-configuring (joining the network) and self-healing network.
Your details explanations is marvelous.
Cheers mate!

[PhG]

Awesome video! Great ultrasonic sensors, I use them too!

[SquareFaceMan]

hey how can i program it in a way that when the water level rises to a certain threshold, it will output a signal to activate sirens, but at the same time collecting data will not stop

[pppo]

What happens when moisture accumulates on the sensor

[arunendughosal]

Can we not turn off and on a pump based on the status of the receiver?

[YB_DevZone]

Agent, please tell me whether is this can use for measure water level in 4 inches PVC pipe. Will angle enough?

[ABDf]

Can I utilise the ESPNOW for communication rather than using a seperate LoRa module??

[JavierGonzalez-felh]

Hello! Thank you very much for your videos!

. Would it be possible to use the pressure sensor you used on another video in this project, instead of the ultrasonic sensor? I need to measure the water level from the bottom of my tank because it is only 13 cms tall but is wide.

[simbarashemanzwiyi]

can this project be done by a school student also? is it easier for them? Any advice

[_TheJourney]

Is it possible, when the water levels are received to upload them to firebase or thingspeak ? If so would you please share how it can be achieved.

[SaimahCosain]

can be your code be used in Heltec ESP32 V2?

[tontalp]

Hi! I'm in Thailand, my legally frequency is 920-925MHz if I command BAND 923E6 on this device, will it affect or damage the device & performance ?

[kermets]

Those TX-Rx modules cost more than buying a commercial water level unit now days....

[DevineFavor-ufbo]

This is a great job sir. Please I don't have Lora boards available at my area, please can i use two esp32 boards or two esp8266 boards instead and still get the same results. Please sir you can help

[mdriponahmed]

Sir, how are you, I hope you are well. Sir I am going to Saudi Arabia from Bangladesh shortly for work. Now I want to make a very light thin and, small, 3 wheel robot to leave in my country house. As you can imagine, remote control can be operated like a car. And anyone can be followed. And I can control it from wherever I am, and I can watch videos and talk. So sir, can such a module chip and sensor be available in the market. Please reply to my comment it will be very helpful. Sir I hope you will tell me the answer. Sir I hope you will tell me the answer. Sir I hope you will tell me the answer.

[TrueMedia-gf]

You are from India
I want this product i need for my grandparents
I pay your product please i have ordered device from china but custom not cleared my packege
Please i need this

[jed]

Where are most water tanks in the world? In residents backyards that's where. This system is expensive as because one has to buy two of everything and they aint cheap. So, interesting application but until these little boards stop being a complete rip off, they will remain the domain of commercial applications and . . . the odd Youtuber like yourself. Good video there bloke.

[rickyroy]

What's the point of video when you can't explain or show how to make it