I'm not certain the things I could possibly have undertaken without the type of concepts documented by you on such a topic. There should be some issue with your sensor, have you ever tested your ultrasonic sensor outside this project? DIY, Wireless, Modular, Arduino, 3D Printed! monitoring water level? account to receive water level of a tank: Now your Thingspeak account is ready to receive water level Something like this one : https://www.aliexpress.com/item/32968346358.html, Reply 
Yes, it could be possible and if it is possible we may post a project in future. How to do it with ESP32? Connect the COM pin of the relay to 230 VAC2(line). digitalWrite(TRIGGER, HIGH);
The back-light jumper on the i2c module is connected to a toggle switch to turn it on/off when required. Can you please tell us what problem are you facing exactly. S2<-------------------------->230 VAC2(line), L1<--------------------------->Pump motor wire 1. 5.5 years (10 min interval, SF12) >10 years (10 min interval, SF7), Intellia Ultrasonic level Sensor INT-D-07, 4-20mA two-wire or four wire / RS 485 Modbus, Display instrument: -20 to 60C / Probe: -20 to 80C, Intellia Wireless Ultrasonic Sensor - INT-D-05. But the range of these module were not good enough for reliable connection. Measuring water level is same as measuring distance of solid you mentioned the two screenshot of upload to nodemcu. Also, Biz4intellias IoT solution offers a graphical representation of the data and even the small details, which allow the managers to see through the ins and outs of industrial processing via a single platform.
115200 as baud rate and select the correct COM port. starts from a family and a person in a family can easily track their water Water-level sensing is another good use and can be accomplished by positioning one sensor above a water surface. After testing this, we set up a water level apparatus for demonstrating the working. digitalWrite(TRIGGER, LOW); Serial.println(""); I simply needed to thank you very much again. The circuit is hilariously simple we just have two components: HC-SR04 ultrasonic sensor and ESP8266 NodeMCU. All Rights Reserved. The ultrasonic sensor requires 5V supply which can be obtained from VU pin (for LOLin ). Along with that, we are also providing the SSID and passwords of our Wi-Fi router and initiating the webserver at port number 80. Answer Intellia IoT level monitoring solution supports seamless interconnectivity which helps in getting real-time data from the field. It first measures the time taken by the sensor to transmit and receive the ultrasonic sound waves. Note: You should have installed ESP8266 board package to Arduino IDE before you compile the code. Hello,can we make this for overhead tank for 10 floor building? Yes, with internet connectivity and smart gadget access, you can access the solution even from remote areas. You need to do the }. VCC<--------------------->5V(HC-12 connector on main circuit). surfaces, the ultrasonic transducer outputs a train of ultrasonic bursts at 40 Web page addresses and email addresses turn into links automatically. Serial.print(duration); This data is then received by the Arduino pro mini at the receiver/controller end. LittelfuseSC1103C-01UTG Bidirectional TVS Diode is fabricated in a proprietary silicon avalanche technology. Yes, you can white label the Intellia IoT app for your business. current through water which reacts with some minerals present in the water and A1<-------------------------->230 VAC1(neutral). We have used the same principle in ourFlood Detection and Monitoring systemas well. The output shows same 100%! YES, if the tank is less than 4 meter deep. >Else if the received data is anything else it will return -1, indicating invalid data. the sound that humans can hear). Want to know how IIoT can help you to make your business successful? Thus, implementing an IoT-based water level solution provides effective flood monitoring by detecting the rising levels of water in real-time. We have kept a single line HTML code to make up our webpage. Thank you for going through this article. We would love to interact with you. It has 1602 LCD which displays the current water level and motor status. https://github.com/ManojBR105/Water-Level-Monitori Arduino Robotic Arm Controlled by Touch Interface. HC-SR04 Ultrasonic Sensor:This will be used for sensing the level through ultrasonic sound waves as explained earlier. Your email address will not be published. >If the received data is 255. it returns 100. Here is how the setup lookslike. Surface water gets collected in unidentified areas reduces the ground quality and results in leakages. 1) sir,what is the power supply required for nodemcu whether it is 5V or 3.3V So where can we use these sensors? i.e, If the data received is not valid(<=1) and is continued 5 times then it displays Sensor error and motor is turned off. It has been working as expected so far and has to be tested for long interval of time. The collected data can be sent to higher If you have any questions, you can leave them in the comment section below. So I went with RS-485 wired communication. We'll Revert You Shortly. // Wait for connection
IoT technology is the advanced concept that predicts energy data, tidal occurrences, weather, and environmental changes. Is it possible to receive the data in another esp8266 connected with same network with graphical manner in LCD ? Solution can be implemented for as low as. of a tank. RE<------------------------>VCC(MAX485) or 5V. IoT Based Water Level Indicator Using Ultrasonic Sensor. float test = (duration/2) / 29.09; Now as we have finished making the connections. Regards. Hence, it can support as many tanks as you want and can be extended as per your advancing business needs. please explain Can you give your e- mail id, I will send the photos of my code. of tens of municipal overhead tanks several times a day. And did you apply 5V to the ultrasonic sensor correctly. BoschBMP581 Barometric Pressure Sensor features a wide 300hPa to 1250hPa measurement range and absolute accuracy of 30Pa. Thank You For Contacting Us! After I originally commented I appear to have clicked the -Notify me when new comments are added- checkbox and from now on each time a comment is added I receive 4 emails with the same comment. Click on New channel and do the following. No changes, just measure the tank correctly and enter it in the code. However, how can we communicate?|, In reply to Thank you for the auspicious by hi. get a guaranteed reply from us. internet. KHz which will hit the water surface and reflect back to the sensor. if 200 represent level sensor value which is updated in senior monitor means every minute, is it updates the same 200? upload button, it may take 2 min to compile the code and another one minute to Curious about the implementation process of Intellia IoT business solution and its Pricing? The formula for this calculation is-. DE<------------------------>RE(short both RE and DE). Serial.println(""); So, I though this might be considered as helpful for everyone. the code to NodeMCU. S1<-------------------------->230 VAC1(neutral). Regards. coming to sensor , my sensor is 3V.should i connect it to 5V battery? Just one suggestion. The Trigger pin of ultrasonic sensor is connected to D0 and echo pin is connected to D1. It is working perfectly. Getting Started with ESPHome: How to Install and Integrate it with Home Assistant? So that the water level will be Low if the distance is nearer to the depth of the tank.
Measure the distances between the sensor and objects in its path, up to 4m. It has two switches one for LCD back-light and one more for emergency turn on/off of the motor. You need to log in to your Thingspeak account and click private view. Our webpage has been made in such a way that, it refreshes every 3 seconds. areas they governing cannot track each and every familys water consumption by It in fact was a amusement account it. >Then cut the holes for the same carefully and hot glue the sensor in the place firmly. 3) The serial monitor is only for debugging purpose at the time of building the circuit. 2022. WiFi.begin(ssid, password); //begin WiFi connection A surface-level monitoring system can be introduced to overcome these kinds of limitations and gain maximum benefits. pinMode(TRIGGER, OUTPUT); Go to channel settings and change the name as water level and tick field 1 and name it as percentage. Question Think about items you use every day that may be difficult for someone else. I used MAX485 TTL to RS485 converter module and made a little adapter PCB for the same to replace it in place of HC-12 modules. But again i strucked. int TRIGGER = D3; pinMode(ECHO, INPUT); The updtMotor() function updates the motor status on LCD and also gives the signal to the relay. Hope you enjoyed the article and learned something useful from it. >If it is not full it checks the water level through ultrasonic sound sensor and sends the data through serial communication. : https://www.tsktech.in/product/dp-contactor-16a/. A low-cost, Arduino UNO compatible shield board that can be used to easily interface a variety of sensors with the PSoC 6 MCU platform. method in a long run is that, no matter how the electrodes were refined before installing, server.on("/", [](){ As we are not using many components, theIoT water level indicator circuit diagramused in this project is fairly simple. Ultrasonic waves travel faster than the speed of audible sound (i.e. Serial.begin(115200); even i entered values correctly. #include
If there are traditional water meters already installed, we can go with installing sensors on your existing water meters. Before directly testing the water level, we tested the distance measurement. How to do it sir? Select 2) If suppose 5V how will we connect and for 3.3V how will we connect in real time situations. what should i do to overcome this? Setting up Thingspeak Regards. On code DO,& D1 is not even mentioned on then how trig & echo is connected ?? To overcome these kinds of challenges advanced water level monitoring sensors are installed and data is collected for further processing, which detects the water levels up to 1000 feet. Serial.print("IP address: "); i want to know how to see the output on thinkspeak.
Look advanced to far added agreeable from you! Thanks in advance. Moreover, they are immune to high-pressure levels and can also tolerate extreme temperatures typically found in industries and factories, which makes them a perfect fit for any machine-dependent facility. JSN SR04T is a good idea.
>First place the ultrasonic sensor in inverted position on the front side of the cover near the top and mark the two holes for the ultrasonic transmitter and receiver (those two small cylinders). const char* password = "evilzebra"; I have written the code but tank lavel always show the same percentage. // Replace with your network credentials click on API keys tab and take note of your write API key which must be Moreover, it will be accepted to the contest after the community verifies it is suitable.
Adafruit SHT40 Temperature and Humidity Sensor Board integrates a fourth-generation sensorand is designed with a true I2C interface. #include
delay(500); Regards. what should i do to rectify this problem ?. const char* ssid = "Comet"; I want to check the water level of a tank (1000Litre).then what changes comes in process. holding capacity. This is the webpage that we have created using our NodeMCU board. Can you please explain why I am getting the same level. Observe your surroundings and try to find clever solutions to everyday problems." its been almost a year now, so hows the system working now?any suggestions and updates? Jumper wires:As we are using a breadboard, jumper or hookup wires are the way to go for connections. Traditionally several metallic electrode are immersed in the If you have any doubts and questions about the project, ask them in the comment section below. in arduino or some other ? This program uses two sub-function updtMotor() and getWaterLvl(). We know that water conservation I have set the code to update data every 1 minute. Also, the solution can offer accurate level measurement readings of liquids with distinct consistencies and types stored in subsequent compartments of a fragmented tanker.
tank in real time from their own comfort and also track their consumption Hi There, IoT-based water level monitoring provides real-time autonomous detection of water levels and takes appropriate action based on the levels including overflowing, water depletion, and water usage. Is the data collected through Intellia IoT water level monitoring system accurate? These devices use gateway connectivity to transmit useful information on the interconnected device of the user, allowing him to make informed decisions. Then the time is converted into distance using the speed of the sound. How to increase range of esp8266 nodemcu? It contains a heading that is,Web-based Water Level Indicator,below which is printing the live data coming through the HCSR04 Ultrasonic sensor. Hi, PIC18F16Q40 Curiosity Nano Kit is a compact hardware platform to evaluate microcontrollers in the PIC18Q40 family. Participated in the Assistive Tech Contest. I am glad it worked. IoT based water level monitoring system can also be installed We have previously used these sensors inContactless Temperature measurement,IoT based Inventory management, and many other projects, apart from this, it can also be used in Robot navigation, as well as factory automation. percentage.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'electronics_project_hub_com-banner-1','ezslot_7',111,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-electronics_project_hub_com-banner-1-0')}; The tank has two heights the actual water holding capacity A typicalHC-SR04 ultrasonic sensorused in this project is shown below. LCD 1602 : https://lcsc.com/product-detail/LCD-Displays-Modul ATTINY45/85 : https://lcsc.com/product-detail/_MICROCHIP_ATTINY4 LM7805 : https://lcsc.com/product-detail/Linear-Voltage-Reg NPN transistor(2n3904) : https://lcsc.com/product-detail/Transistors-NPN-PN N-channel MOSFET(IRFD024PBF) : https://lcsc.com/product-detail/MOSFET_Vishay-Inte Diode (1N4007) : https://lcsc.com/product-detail/Diodes-General-Pur 5 pin Connector : https://lcsc.com/product-detail/Wire-To-Board-Wire 4 pin Connector: https://lcsc.com/product-detail/Wire-To-Board-Wire 2 pin Connector: https://lcsc.com/product-detail/Wire-To-Board-Wire 2 pin Screw terminals(Blue) (x2): https://lcsc.com/product-detail/Pluggable-System-T 2 pin Screw terminals(Green) : https://lcsc.com/product-detail/Pluggable-System-T DC jack female(x2): https://lcsc.com/product-detail/Power-Connectors_X 1K ohm : https://lcsc.com/product-detail/Chip-Resistor-Surf 10K ohm(x3) : https://lcsc.com/product-detail/Chip-Resistor-Surf 100nF(x3) : https://lcsc.com/product-detail/Multilayer-Ceramic 100uF : https://lcsc.com/product-detail/Aluminum-Electroly Push button(small) : https://lcsc.com/product-detail/Others_TE-Connecti DIP switches(SPST 2)(x2) : https://lcsc.com/product-detail/DIP-Switches_Made- Push button(large) : https://lcsc.com/product-detail/Electrical-Switche Toggle Switch : https://lcsc.com/product-detail/Toggle-Switches_YU 12VDC Relay : https://lcsc.com/product-detail/Relays_SLC-12VDC-S Relay Contactor( 230VAC coil and capable of driving the pump to be connected). It will display sensor error and turns off the motor. taken between sent and received ultrasonic waves are calculated by a What mistake i did sir?
It begins by including "SoftwareSerial.h" library for serial communication and declaring the pins. I dont know what mistake I have made. in the water. The rest of the work will be done via the software part itself. and the total height of the tank. CLICK FOR A FREE CONSULTATION! It is meticulously designed to benefit the industrialists with IoT technology and improve the overall business productivity. 2 years ago. If you have any If yes then how kindly suggest me. But in this tutorial, we will be usingan ultrasonic sensorfor measuring the water level. Early detection of water allows a balanced & maintained system where peoples safety is kept at priority. The measured distance is converted in to This Project works great. 2) How to increase range of esp8266 nodemcu? inserted in the given program code. NOTE: This project is working and still in Demo phase. >Next drill two 3 mm holes with 2-3 cm gap in between at center of the cover. DC jack to Main Circuit(P1 screw terminal connector): NOTE:The pins(1/4 inch audio jack) to which you connect A and B of the MAX485 module(TX) doesn't matter, as long as it is connected to the A and B of the MAX485 module(RX) at the receiver. I am a experienced programmer and electronics hardware developer. On successful program uploaded to NodeMCU, you will see this: Or you will see this if you installed ESP32 package to Arduino IDE before: For demonstration purpose I am going to use a mini water tank that measures 30 cm in (total) height and since it doesnt have overflow tube, I have marked water holding height as 25 cm as shown below: After entering the necessary detail in the code I uploaded Same thing happened for me. on individual houses / apartments so that one can check water level of their int ECHO = D2; The water level values are printed in CMs, the less the value, the less empty the container, and vice versa. Hence, the sensors are highly reliable and can provide accurate readings for long durations. You are suppose to increase the range (coverage) of your wi-fi network by using wi-fi repeater, not the other way around. the people in the area.
Additionally, implementing a technical solution at feasible costs would require comparatively lesser maintenance time and would serve greater outputs for industrial sustainability. Is this solution compatible with movable tanks? One of them is HC-SR04 ultrasonic distance sensor and the other one is two long screws projecting outwards as show in the images. The accuracy of readings is +/- 3mm and can be used to tanks that are up to 4 meter deep. 1) The code should be entered in Arduino IDE. an area in wrong direction and this could also delay the water supply because 4)Note: You should have installed ESP8266 board package to Arduino IDE before you compile the code. If you want to send data every hour enter 60, if you want to send data once This part measures the water level and sends the data to the main controller. Floods are usually brought by the overflowing of a river or lake. Before understanding the working of the project, let us first see how an ultrasonic sensor works. We just need to connect the HC-SR04 Ultrasonic sensor to our NodeMCU module. The resolution of the reading is limited to how many electrodes immersed in the water. following changes to the code:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'electronics_project_hub_com-large-leaderboard-2','ezslot_8',112,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-electronics_project_hub_com-large-leaderboard-2-0')}; You have to measure your tanks total height and water holding capacity height and enter it here in centimeter. LCSC Electronics is one of the fastest growing suppliers of electronic components in China. Instead they can check level of municipal 3)can you explain what is in serial monitor and why it shows after 5 minutes the tank percentage? The micro-controller takes reading from both of these sensors and sends the data through UART communication. It wont hit the solid surface and reflect back as you mentioned. water in real time and they can fill the tank on time and also can understand Echo =5, Hi,
void setup(void){ 7380 W Sand Lake Rd #500, Orlando, FL 32819, USA, Follow, like, tweet or post. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'electronics_project_hub_com-box-4','ezslot_3',110,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-electronics_project_hub_com-box-4-0')}; Now you know why we are sending tanks water level data over https://www.aliexpress.com/item/32968346358.html. Is this solution applicable to measure multiple water tank levels? overtime. Now we have filled the jar by half so now it should display half the value of 20. It receives the sensor data sent from transmitter board through max485 module. IoT technology provides the ability to monitor the river water or stream levels with the help of sensors. In any overhead tank there will be overflow For seeing the working in detail, you may see the video we have attached below. your NodeMCU using micro USB cable to your PC. The sensor/smart meters transmit readings data to the cloud via telemetry gateways i.e., LORAWAN gateways. hope u will concern this and clarifies this doubt. The wireless sensor network enables the authorities to gain actionable insights for better decision-making. It will hit the water surface and reflect back and some get absorbed by the water. This boosts the efficiency of the concerned authorities and enables effective decision-making through informational reports. } In a previous water level monitoring system project we used GSM module (SMS) and ultrasonic sensor to render water level of a tank, here we are using IoT and the same ultrasonic technology to measure water level precisely. so that we can help you out.. VishayCRCW-P Resistors are thick film, rectangular, semi-precision chip resistors. With the implementation of Intellia IoT water level monitoring sensors, the solution provides real-time insight, remote access, and automated monitoring of the wetlands. B<------------------------->1/4 inch audio jack. I think it would be better to use a waterproof version of the ultrasonic sensor if you plan to use it to monitor water level. This project was made in intention to minimize the daily day water waste. ESP8266 NodeMCU board:This will be the heart of our whole project. 200 is a HTTP response code, if we receive 200 as a response, the data has been uploaded correctly to Thingspeak. If you are not sure how to program ATTINY 45, Here is a video tutorial on how to program these using Arduino UNO : It also begins by including few required libraries and declaring the required pins, constants and variables. every day set 1440 (24hrs = 1440 min) and so on. Deploying an autonomous system to keep a real-time check upon the water levels provides an effective solution to water-related challenges. An automated water level monitoring solution solves the challenge of experiencing flood aftermaths by alerting the authorities for timely evacuations. May I ask how is this considered 'assistive tech'? TALK TO OUR EXPERTS! Download and install Thingspeak library to IDE: Click here. of sensors. It is due to the customizable feature of the solution that sets a threshold value beyond which an alert system gets triggered and notifies the concerned authority. Thanks and keep posting home automation projects for us! If you want to use 3.3V for some reason there is an 3.3V output pin on NodeMCU. This kind of system helps determine the security areas and estimates the potential levels of water that could be required in the future. You need to measure these two heights and enter it in the Note down your channel ID. 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DC3024A Demonstration Circuit for LT4200, Microchip Technology PIC18F16Q40 Curiosity Nano Kit (EV70C97A), Vishay / Dale CRCW-P Thick Film Chip Resistors, Adafruit SHT40 Temperature & Humidity Sensor Board. first thing that comes to our mind is the electrodes that are we are going immerse So, now as we know the working of the ultrasonic sensor, it is pretty straightforward to understand the working of the project. Your question isnt clear. data = (duration/2) / 29.09; Serial.println(" cm"); In reply to Hi, I followed the above but by alfred tuinman. Ultrasonic sensors have two main components: the transmitter (which emits the sound using piezoelectric crystals) and the receiver (which encounters the sound after it has traveled to and from the target). If you read the contest guidelines carefully it says "For this contest, we want you to use your tech skills for good and improve someones quality of life! microcontroller such as Arduino. Yes it is possible, but we havent tried this yet, you may get help from a Android or iOS developer. Certainly was a terrifying matter for me, nevertheless finding out this professional avenue you resolved that took me to leap over joy. This program uses a sub-function getwtrLvl() to get the current water level. Now here is the working, firstly, we kept the jar empty, so it should display 20 in the server as the jar is 20cm deep and is empty as of now. ESP8266WebServer server(80); //instantiate server at port 80 (http port) while (WiFi.status() != WL_CONNECTED) { The water level will be detected by using an ultrasonic distance measurement sensor.
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