Esp8266 Water Meter

There is one analog pin available in NodeMCU (ESP12), we could use that pin but ESP series can take upto 3. However if you have an older power meter without a pulse output, then you might be able to use one of the options below to sense your water consumption. - Fri Mar 02, 2018 1:30 am #74301 I am attempting to read a flow meter from a nodemcu. In this project we make a Smart Electricity Energy meter using Arduino and ESP8266 Wi-Fi module which can not only sends you a SMS/Email of your electricity Bill but also you can monitor the energy uses anytime and from anywhere in the world. A LJ12A3-4-Z/BX module can be used in order to detect metal. The connections required for this flow rate sensor with respect to the Arduino are very minimal. Basic concept: two table leg caps held together with 3. Using RTL-SDR to read values from Wireless Electric/Gas/Water meters May 20, 2018 RobinhoodAPI: Live stock prices from Robinhood on ESP8266 May 20, 2018 Tag Cloud. Water flow sensor is capable of measuring flows in pipes from 0. This integration is known to work for: Iskra ME382 / MT382 (DSMR 2. Product Showcase: SparkFun Qwiic Pro Micro. Rate and total units and pulse scaling can be set. pH ORP sensor esp12. Enginursday: A New Sensory Experience with the Cthulhu Shield. The dual-line. In this project the SSD1306 OLED display (128×64 pixel) is used to display environment temperature in degree Celsius, Kelvin and degree Fahrenheit. Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi. I made the plant a soil moisture meter which reports the values to Azure cloud, and would then send me email when it needs water. this provides the robust and easy to use platform for IOT user and hackers to support their projects. TDS is directly related to the quality of water i. It indicates whether the sensor is dry, damp or completely immersed in water by measuring conductivity. It's perfect for weather stations, remote controlled vehicles, weather balloons, and lots of other projects. ESP8266-12 WiFi module is developed by Ai-thinker Team. This is Cytron ESP8266 WiFi Shield for Arduino Boards. In our project, we connected the water flow sensor to a pipe. In the main loop, it sets the sensor to read in high resolution. Interfacing NodeMCU with LM35 temperature sensor This tutorial shows how to interface ESP8266 NodeMCU development board (ESP12-E module) with LM35 analog temperature sensor and SSD1306 OLED display. Necessity is the mother of invention, and in my house, with two teenage daughters, I had to end the curse of cold morning showers by building a shower timer that I installed on my hot-water tank. 0 Board module Water Meter Filter Measuring Water Quality for arduino unor3 Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. An ESP8266 which controls a 7 meters, 5050 RGB 12V led strip, 60Leds/meter. The WS10 series water sensor developed by Pall Corporation is an efficient, inexpensive sensor that measures dissolved water content in insulating, lubricating and hydraulic fluids. You can setup the number of the days this notification starts. You will also need a 3. Enginursday: A New Sensory Experience with the Cthulhu Shield. In this tutorial we are designing flow meter using arduino, basically we use arduino boot loader controller on our custom made PCB. Hello friends, I hope you all are fine and having fun with your lives. Air pollution has become a common phenomenon everywhere. May 5, 2019 By EG Projects. A Message Queue Telemetry Transport protocol is used for transmitting and. The meter will enable us to measure Energy Units consumed by 3 phase loads. Water Meter PCB (Wemos D1 mini shield) Open in Editor. Water flow sensor is capable of measuring flows in pipes from 0. and f3 are the frequencies defined by the equations stated on Digital LC Meter. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE. I want to add some code: 1) If reach 30 day or every month, the output value turn back to zero. By Fanatic Series. Self/Auto Calibration Procedure. Moreover, turbidity measurement is important in testing the quality of water. ESP8266 ติดต่อ water flow sensor เพื่อวัดการอัตราการไหลของน้ำ หรือ ของเหลว Posted on ธันวาคม 10, 2015 by admin. 3v communication, more information references below. The same water sample appears to have a higher level of TDS when heated (and lower TDS when chilled). It can monitor energy usage in real time, independent of your power utility’s meter, and can be easily hooked up to any wireless micro-controller (like an ESP8266, or ESP32) to transmit energy data into a program like EmonCMS. Polymer Cold Water Meters; Terms and Conditions About Us Daniel L. Farmers usually work on large portions of land to grow different types of crops. For details of the control registers, see the SCP1000 data sheet. The Water Sensor module is part of the Grove system. Pretty simple, really. If you are using 5V Arduino read Arduino 5V ESP8266 connection how to do it. Here’s a list of some of the HC-SR04 ultrasonic sensor features and specs:. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. This is a simple ESP8266 powered water flow sensor. Connect Vcc and Gnd of sensor to arduino, and the but I don't know if this is also necessary for an ESP8266 as it's a 32. Favorited Favorite 1. Read the dials on your meter. The DFN package has a footprint of 2. 4 1 143/A, 2nd colony Mazar Road. ESP8266-07 Wi-Fi module is developed by Ai-thinker Team. The output from the sensor is in Lux (Lx) and does not require advanced calculations in the sketch. Sun Jan 19, 2020 12:10 am. close to the water meter, as-signed to cooperation with the water meters equipped with the pulse transmitters (NK and No) e. The SCP1000 barometric pressure sensor can read both air presure and temperature and report them via the SPI connection. Doing so can improve comfort, lower energy bills, and improve safety. Therefore, the TDS value can be used as one of the. It can monitor energy usage in real time, independent of your power utility’s meter, and can be easily hooked up to any wireless micro-controller (like an ESP8266, or ESP32) to transmit energy data into a program like EmonCMS. Light Meter - Compare LED lighting options or conduct a lighting audit. Radio linked water flow meter. Use the TCRT5000 IR Barrier Line Track sensor. CentrePlus - AWS-02 Channel ID: 1026867. keyestudio TDS Meter V1. Specifications:. This is known as Over-The-Air (OTA) programming. Other options include using e. Apparently the furnace was triggered to supply more hot water when the temperature had dropped to 41 o C to supply hot water. 1 ESP3D Water meter (Wemos D1 mini shield). Currently, KnowFlow is powered by a 7. ESP8266 DS18B20 Temperature Sensor with Arduino IDE (Single, Multiple, Web Server) This is a in-depth guide for the DS18B20 temperature sensor with ESP8266 using Arduino IDE. In this opportunity we will integrate our active power meter or electric consumption, Peacefair Pzem-004 with the IoT Blynk app platform available in Android & iOS apps stores using an ESP8266 module, later we will create a dashboard to visualize the 4 available variables as active power, accumulated electrical consumption, voltage and current. The output from the sensor is in Lux (Lx) and does not require advanced calculations in the sketch. Pay attention to maintain good sealing when using, otherwise the air leakage will cause the measurement to be inaccurate. Water meter schematic (Wemos D1 mini shield) Open in Editor. Water Quality Monitoring System Based on IOT 1113 e) Wifi module: The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. First we connect Arduino and ESP8266. I'm having a long running issue trying to get a fully functional set of ws2812's to work with an esp8266. The materials utilized to manufacture REES52 ESP8266 NodeMcu Wi-Fi Development Board, are sourced from the most reliable and official Wifi IOT Module. TDS is directly related to the quality of water i. Pretty simple, really. 3V and if you will give it 5V from the Arduino then it won't work properly and it may get damage. Fresh groundwater and soil moisture constitutes only 0. Everything's working great. Major focus of this article is towards the interfacing setup of Wi-Fi module (ESP8266) with Smart Energy Meter. Free shipping. By using this sensor value, we calculate the continually and taking the data, analyze after any problem in the sensor value we will calculate to the water purity and sent the alert Email to the authorized person by using the IoT. Three-fourths of the earth is water, out of which 97 per cent is saline (in oceans, seas and groundwater). Every year, more people die from unsafe water than from all. The waves are tranismittd and received by the module and calculate the next obstacle For transmission over WiFi, ESP8266-01 is. The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the pH meter is sometimes referred to as a “potentiometric pH meter. Water meters vary quite drastically in price (from $250+ for industrial grade sensors to $6 for garden hose attachments that limit total usage based on rough estimates). As ESP8266 is not very secure(Credentials can be extracted), I use MQTT to send commands or data to my. 2pcs Pressure Transducer Electronic Gauge Meter – Air Gas Water Fuel Arduino 5V D1 WIFI Development Board ESP-12 ESP8266 Arduino UNO Shape Shield WeMos NodeMCU. 5 using ESP8266 Node MCU + water spray system Next Post Next Quad copter Arduino NANO : Test and Calibration ESC Cart. Monitoring the status of your garden over WiFi earns the project title of smart garden. I recently had to replace the float valve in the brine tank of our water softener. But the water sensor is analog and the GPIO inputs are digital. The Gas meter has a similar disc, however this is not visible. 1 (Hot Sale #5d6a May 2020). Introduction LoRa Module RFM95 Hoperf. Share on Tumblr It is Very simple to Measure the water or liquid flow by using water flow sensor YF-S201 with Arduino, this Article describes about the water flow sensor and How the water flow sensor works then how to interface water flow sensor with Arduino. 2019 by Andrey Fedorov. in: Industrial & Scientific. Meter PZEM-004 + ESP8266 Platform IoT Blynk App. There's an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. This breakout board allows you to take the dual row header of the ESP-01 and make it breadboard friendly. Oct 17, 2018. This system can keep a strict check on the pollution of the water resources and be able to provide an environment for safe drinking water. Urgent notification about the water meter inspection. Water Flow Sensor Arduino, Water Flow Rate & Volume Measurement DIY Water Usage Meter Raspberry Pi - Tutorial - Using Flow Sensors | Sensirion How to use a water flow sensor - Ardumotive Arduino Greek Playground Arduino flow meter with encoder-based UI - YouTube Wiring ESP8266 12/12E with G1/2 Liquid / Water Flow Sensor on. Adafruit Industries, Unique & fun DIY electronics and kits Waterproof DS18B20 Digital temperature sensor + extras ID: 381 - This is a pre-wired and waterproofed (with heat shrink) version of the DS18B20 sensor. Worldwide transport disruptions prevent the shipment tracking by the country post service. Enginursday: A New Sensory Experience with the Cthulhu Shield. When the resistances are reversed, the voltage at the center pin nears 0 volts, or ground. ESP8266 + 4 Relays + USB = Failure. ESP-01 ESP-01s ESP8266 clone ESP-12 BigTreeTech SKR PRO v1. 3 Code ESP8266 NodeMCU Devkit GPIO Pin Map IO index ESP8266 pin IO index ESP8266 pin 0 [*] […]. In this project, we are going to discuss that how to design a Wi-Fi based Smart Energy Meter using Arduino. I have a basic code of count the water usage that i copied from esp8266 forum. Radio linked water flow meter. 2A Module All New Arrivals. With our range of thermometers, you can better assess these areas. Choose from a wide selection of weather stations for the home. The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats do. It supports mdns, so no need for IP address to communicate with the ESP8266 (Partially at the moment). One of the many. It includes firmware which runs on the low cost Wi-Fi enabled ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The selling point on using the CC11xx vs. Worldwide transport disruptions prevent the shipment tracking by the country post service. Has anyone successfully connected an ESP8266 to the Mayfly? Just looking for some direction. When we designed our first Raspberry Pi Gardening System (Smart Plant Pi), we used resistive moisture sensors. 0 Board module Water Meter Filter Measuring Water Quality for arduino unor3 Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. | 49 answered questions. Automation as a concept is defined by intelligent actions coordinated by time or in time. core processor is ESP8266. For measuring the flow rate of water coming out of a filtration unit I didn't need a inline meter which makes things a lot easier. They give the user interface to log and visualize the measured values, as well as to calibrate the board. The ESP8266 receives data through a websocket on port 81, which means it can be controlled from any browser/OS. The CC110L + ESP8266 setup that I'm working with currently cost me about $12 shipped, combined (eBay as well). Notifications/alerts can be sent to any. A Message Queue Telemetry Transport protocol is used for transmitting and. Use it for your aquaponics or fish tanks or other materials that need measurements. Software options for Arduino, ESP8266. If you want to buy cheap esp8266 energy meter power, choose esp8266 energy meter power from banggood. Measure the liquid/water flow rate using this code. Pretty simple, really. My dial makes one revolution per liter of water so it will be a resolution of 0. Arduino Water Flow Meter with LCD. de we will program the mentioned functions ourselves and also deal with some enhancements, such as ultrasonic sensor, PIR sensor, infrared receiver, relay card, GPS module and 320×240 display. 95 FREE Shipping. This video is show on how to interface water flow sensor with ESP32 board. Another advantage of IPM over the regular power meter is it extrapolates the measured data samples for improved resolution and estimation of energy usage. Then start wiring up your pulse counter - making sure the pulses are between 0-3. Water Level Meter Project showcase by Fanatic Series. Meter PZEM-004 + ESP8266 Platform IoT Blynk App. Choose from a wide selection of weather stations for the home. Turbidity refers to the haziness of a fluid caused by the increased number of very tiny particles which, individually, is invisible to us. Reports to MQTT broker : flow - liters per minute volume - liters per day pulse - counter pulses leak - leak (0 : no leak, 1 : continuous consumption during 24h, 2 : consumption in excess of 24h threshold ). This sensor measures the volumetric content of water inside the soil and gives us the moisture level as output. Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. Begin on the left, writing the numbers down as you go. ESP8266-12 WiFi module is developed by Ai-thinker Team. Ultrasonic ranging module HC-SR04 provides 2cm - 400cm measurement, the ranging accuracy can reach to 3mm. The ESP8266 receives data through a websocket on port 81, which means it can be controlled from any browser/OS. Quality of answers is related to the quality of questions. Although in principle the total span would be from 0 to 1023, in my case, with my plant the aquired measurements are between 360 (dry) to 550 (wet). A balanced pH level is very important for human health; it should be approximately equal to 7. It endeavors to provide the products that you want, offering the best bang for your buck. The setup and the problem. esp8266-01, esp Raspberry Pi Zero W + DS18B20 + BH1750FVI sensors. The data logger is based around one of the ESP-12 ESP8266 Wi-Fi modules which have become popular with the electronics community over the. Perhaps whisky and heavy metal traces in the tap water. Light Meter - Compare LED lighting options or conduct a lighting audit. Get water meter data on the mobile phone using Wi-Fi. Then a cyclic episode started in which water temperature stayed within a 1. ESP8266 Arduno Core Projects: ESP8266 Project WebServer: HTTP Post Data to Web Page: Arduino Based Platforms: Cayenne MyDevice Get Start : Learn ESP8266. This Arduino turbidity sensor tutorial provides a guide on how to implement this setup using a specialized turbidity sensor module. The project reads and displays the height of water level in a well or a cistern. Use the TCRT5000 IR Barrier Line Track sensor. Quality of answers is related to the quality of questions. Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. 6 out of 5 stars 236 ratings. Using RTL-SDR to read values from Wireless Electric/Gas/Water meters May 20, 2018 RobinhoodAPI: Live stock prices from Robinhood on ESP8266 May 20, 2018 Tag Cloud. Software packages for Raspberry Pi computer, Arduino controller and ESP8266 modules are freely available to download from the HomeLab-pH companion site at homelab. You can add an LCD screen to your water meter to display readings rather than displaying them on the Arduino serial monitor. 3 Phase Smart Energy Meter using Arduino. Cheap Integrated Circuits, Buy Directly from China Suppliers:keyestudio TDS Meter V1. 46V which corresponds to the pH value of tap water as threshold voltage, by adjusting the limit potentiometer so that the red LED just turns on. The remaining 2. We have some more sensors like turbidity, Flow Sensor, conductivity sensor, solenoid valve. As this is an IOT “Internet of Things” based project, the water quality can be monitored from anywhere around the world. Pushkar Singh et al. There are many water flow measurement techniques as well as different types of water flow meters used to measure the volume of water flow in pipelines but these all are too costly. Gravity: Analog TDS Sensor / Meter For Arduino SKU: SEN0244 TDS (Total Dissolved Solids) indicates that how many milligrams of soluble solids dissolved in one liter of water. He has created a Water Meter Cloud Monitoring Interface which uses atmega328p-pu microcontroller and an esp8266 controller. Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi. The BMP180 barometric pressure sensor is a great sensor that can be used to predict the weather, detect altitude, and measure vertical velocity. ESP8266 OTA Water Pressure Flow Monitor 3/4" NPT Female so that I could hook up both the pressure sensor and flow meter at the same time. The parameters such as temperature, PH, turbidity, the Level sensor of the water can be measured. Contents sidebar. Air pollution has become a common phenomenon everywhere. Digital Power Meters A digital power meter is an electric meter that measures the amount of electrical energy consumed by residences, businesses or electrically powered devices. The display can be meter mounted or remote, and both rate and total indication are standard. Water meter schematic (Wemos D1 mini shield) Open in Editor. ESP8266 collects the temperature and humidity in the environment and uploads to the server. Fusion PCB manufacture, PCB Assembly, CNC milling services and more. | Breakout Boards Best Products at a suitable price. 275 Railroad Place Hackensack, NJ 07601 Phone 800. Aeon Home Energy Meter. So the US10 cheap meter gives 2. 3v communication, more information references below. Monitoring Residential Water Usage by Reading Municipal Water Meter With Hall Effect Sensor + Arduino. 50 Ex Tax:NGN19,687. Features of ESP8266. When the resistances are reversed, the voltage at the center pin nears 0 volts, or ground. Note:If you plan to make a complete or permanent connection application withBlynkyou should consider the general questions and terms attached. 5 mm 2 with a height of 0. The BMP180 barometric pressure sensor is a great sensor that can be used to predict the weather, detect altitude, and measure vertical velocity. In ammeter designs, external resistors added to extend the usable range of the movement are connected in parallel with the movement rather than in series as is the case for voltmeters. Summary: I'm working on EC (electric conductivity) measurements using a capacitor and the pins of an ESP8266 microprocessor to create an AC current, and using that to measure the conductivity of an ionic solution. 3733 Fax 201. From the sandbox; Many now have water meters. I used the minimal ESP-01 package in a 4x2 female header on the PROTO board. ESP8266 DS18B20 Temperature Sensor with Arduino IDE (Single, Multiple, Web Server) This is a in-depth guide for the DS18B20 temperature sensor with ESP8266 using Arduino IDE. 3V 5V Digital Water Level Sensor Module Level Detector 1. For future other metering reading apps for extensibility, there are solutions people have done which watch the meter needles move and use ESP8266 to monitor data etc, or other wireless stores Another script(s) on Pi that pushes the meter data to the cloud or Influx databse on Pi - from my reading Influx is being used a lot for time-series iot data. Domoticz is a very light weight home automation system that lets you monitor and configure miscellaneous devices, including lights, switches, various sensors/meters like temperature, rainfall, wind, ultraviolet (UV) radiation, electricity usage/production, gas consumption, water consumption and many more. Most of the traditional measuring systems were. 1 (Best Deal #e4082 May 2020) US $16. The casing prevents water from reaching the sensor even when completely submerged, but it allows air to pass through for measuring temperature and humidity. Till then - keep well and stay healthy. Water Level Measurement Using Arduino. My dial makes one revolution per liter of water so it will be a resolution of 0. This was a common occurrence in my house but not anymore. "The esp8266 controller is not very power efficient and cannot run on the batteries for long time. Since getting usage data out of the utility water meter (I've googled the model a bit and it seems it uses a proprietary protocol that hasn't been fully reverse engineered) isn't an option I was wondering. The NodeMCU runs on the ESP8266 Wi-Fi SoC, and hardware which based on the ESP-12 module. That is amazing, considering that I was too lazy to clean the glass, which for sure has some faint whisky traces left. Imagine getting home from work, its winter, its cold. Water temperature in the CH supply pipe rose to 43. ESP8266 Scada SVG Modbus RTU Slave Serial. The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the pH meter is sometimes referred to as a “potentiometric pH meter. My end goal is to have an xBee to wifi gateway. Since getting usage data out of the utility water meter (I’ve googled the model a bit and it seems it uses a proprietary protocol that hasn’t been fully reverse engineered) isn’t an option I was wondering. After you mark a number for each dial across, you have the electric meter reading. The company recently sent me a sample together with Sonoff AM2301 temperature and humidity sensor, and Sonoff POW power meter device, and in the first part of my Sonoff review I checked out the hardware for all three items. This type of flow sensor is designed to measure the volume of liquid traveling past a given point, a great way to keep tabs on how much water your drip irrigation system is using, or any other project were the flow of. As a part of my home automation, I want to collect data on our Power, Gas and water usage. The water flow sensor is combined with a magnetic hall effect sensor, which produces an electric pulse with every strike. The DSM501A is a detector capable of measuring the presence of fine particles in suspension in the atmosphere according to PM2. [12] portrayed about Arduino-Based Smart Irrigation Using Water Flow Sensor, Soil Moisture Sensor, Temperature Sensor and ESP8266 WiFi Module in 2016, The Arduino-based. A flow meter is a device used to measure the flow rate or quantity of a gas or liquid moving through a pipe. Meter PZEM-004 + ESP8266 Platform IoT Blynk App. As this is an IOT “Internet of Things” based project, the water quality can be monitored from anywhere around the world. Reports to MQTT broker : flow - liters per minute volume - liters per day pulse - counter pulses leak - leak (0 : no leak, 1 : continuous consumption during 24h, 2 : consumption in excess of 24h threshold ). ESP8266 Weather Station Projects. The basic idea was to count the pulses that the water meter puts out and send them to emonCMS. When the resistances are reversed, the voltage at the center pin nears 0 volts, or ground. The hardware is a cheap D1 mini clone using the ESP8266 chip. ESP8266-01 WiFi Module. Top Rated Products. 5″ 1/4-20 bolts & 332 EPDM o-ring. Every year, more people die from unsafe water than from all. Public Channels for Tag: Aquarium. Click to find the best Results for reed contacts Models for your 3D Printer. The system sends data over wifi to the Blynk cloud service to allow the data to easily be stored and monitored over time. Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi. keyestudio TDS Meter V1. Another illustration on ESP8266 12/12E as smart metering using liquid/Water flow sensor. If I can get it to work, I’ll connect the ESP to TX0/RX0 and have the xBee in the socket. Many instruments ignore the importance of temperature. Water Quality Monitoring System, In this Tutorial, you will learn how to make an IOT based water quality monitoring system using Arduino, pH Sensor, Nodemcu esp8266 wifi module and Blynk Application. For that reason, I decided to make the ESP32 Water Alarm. 2 Code5 GPIO pin set as output5. Which is mounted at the inlet end of the heater, for detecting a water flow, when the flow of water through the rotor assembly, and the speed of rotation of the rotor with a magnetic flow change, a pulse signal corresponding to the Hall sensor output, the feedback to the. 2019 by Andrey Fedorov. This article describes ideas for design and development of low cost automatic water flow meters, with the help of readily-available and low-cost water flow sensors. The sensor traces have a weak pull-up resistor of 1 MΩ. These smart devices will alert you if your home springs a leak, so you can take. I have a strange behaviour of the sensor with an ESP8266 measuring the water volume in an IBC container. Every year, more people die from unsafe water than from all forms of violence, including war. Read them from left to right, just as you would if you were reading a book or a set of numbers. Arduino Water Flow Sensor Working. EcoNet Controls EBV105-UMK Z-Wave Water Valve. In this case you are using an ESP8266 base board and 4 or more optically isolated relays. Water Flow Sensor Switch Hall Effect Flowmeter Counter Water Control 1-30L/min. The basic idea was to count the pulses that the water meter puts out and send them to emonCMS. Arduino IDE Code. The Zircon Leak Alert WiFi smart water detector is a wifi water sensor and alarm that protects your property. In the main loop, it sets the sensor to read in high resolution. Handy for when you need to measure something far away, or in wet conditions. Perhaps whisky and heavy metal traces in the tap water. The ESP8266 WiFi chip will act as an internet gateway and a web server at the same time, hosting a mobile friendly control and monitoring interface for the grow box. Last post by Colecago. DHT22 temperature-humidity sensor + extras. This allows for integration of the SHT3x into a great variety of applications. ESP8266 5V WIFI Relay Module. I've replaced my old self-made water level gauge with a new self-made one powered by an ESP8266 SoC. Software options for Arduino, ESP8266. Using A Flow Sensor With Arduino In this tutorial we will be hooking up a Flow Sensor to an Arduino Uno to measure liquid flow. Through our IoT solution, you can also monitor the remaining battery life of sensors. I used the minimal ESP-01 package in a 4x2 female header on the PROTO board. Energy Meter. The output from the sensor is in Lux (Lx) and does not require advanced calculations in the sketch. Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi. I've replaced my old self-made water level gauge with a new self-made one powered by an ESP8266 SoC. 5 and PM10 ppm particles common in SMOG. I have a strange behaviour of the sensor with an ESP8266 measuring the water volume in an IBC container. For direct connection via USB:. TDS meter Arduino, water Quality monitoring Project, TDS in Water– Declining water Quality has become a global issue of concern as human populations grow, industrial and agricultural activities expand, and climate change threatens to cause major alterations to the Hydrological cycle. This sensor measures the volumetric content of water inside the soil and gives us the moisture level as output. The project reads and displays the height of water level in a well or a cistern. Posted on Sunday, June 5, 2016 at 12:00 AM, 35451 views. An ESP8266 which controls a 7 meters, 5050 RGB 12V led strip, 60Leds/meter. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. When the ESP8266 Wi-Fi module first hit the street, it was very cheap, but the initial attempts to use it included all AT-commands from another microcontroller. NodeMCU uses many open source projects, such as lua-cjson, and spiffs. I have a basic code of count the water usage that i copied from esp8266 forum. Roinco R365 DC water Pump 12 V for Arduino ESP8266 Raspberry Pi with 2 X 1 Meter Pipe: Amazon. The 5V VCC (red wire), the GND (black wire), and the signal/pulse (usually yellow) line. 5 degrees temperature range around 42 o C. The bucket in this analogy is the heap or working memory of your micro controller, the water is the stream of bits and bytes that you receive, either from the file system or from a remote server. Product Showcase: SparkFun Qwiic Pro Micro. The water meter sensor used in this project is INS-FM17N from Koolance. Another advantage of IPM over the regular power meter is it extrapolates the measured data samples for improved resolution and estimation of energy usage. A sensor platform for Dutch Smart Meters which comply to DSMR (Dutch Smart Meter Requirements), also known as ‘Slimme meter’ or ‘P1 poort’. But the water sensor is analog and the GPIO inputs are digital. ESP8266 5V WIFI Relay Module. If you are interested in connecting your sensors to LoRa WAN network (like TheThingNetwork) check out my I2C/RS485 LoRa Node. The Nova Fitness SDS011 (also versions 018 or 015) has proven to be quite accurate, with a good life expectancy, even with nearly theoretical unsupported air humidity above 70%. 8mm or the LS-40166 at 2. With easy-to-add support for the Arduino IDE, the WiFi Mini is the perfect compact solution to your IoT sensor node problem. I want to do a project about home water monitoring by using water flow sensor and NodeMCU as a controller. A pH meter is a scientific instrument that measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH. A balanced pH level is very important for human health; it should be approximately equal to 7. Other Products from Adafruit. Circuit diagram for IoT based Energy Meter using Arduino and NodeMCU is given above, connect ESP12 as below: Connect Rx of ESP12 -> Tx of Arduino. Then start wiring up your pulse counter - making sure the pulses are between 0-3. DIY Electronics, Internet of Things, Arduino, ESP8266 and Raspberry Pi MH-Z19 CO2 meter. It is not always possible for one person to be able to keep track of the entire farmland all the time. My end goal is to have an xBee to wifi gateway. The sensing is done by using a set of nine probes which are placed at nine different levels on the tank walls (with probe 9 to probe 1 placed in increasing order of height, common probe (i. Lolin NodeMCU V3 is an open source IoT platform. This Arduino turbidity sensor tutorial provides a guide on how to implement this setup using a specialized turbidity sensor module. Gas level and temperature sensor. This paper tries to design a simple water pump controller by using a soil moisture sensor and Esp8266 NodeMCU-12E. February 2, 2015 February 7, Certainly provides a cheaper option for an open energy monitor system as all you need now is an arduino+Current sensor+ESP8266. TDS (Total Dissolved Solids) indicates how many milligrams of soluble solids are dissolved in one liter of water. Connect the VCC and GND of the flow meter to the Arduino's VCC and GND. Water flow sensor is capable of measuring flows in pipes from 0. As a result of this, pH meters are sometimes referred to as a “potentiometric pH. I have yet to try the even shorter ones like the LS-20150 at 2. In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is. Then connect water leak sensor to Arduino. My offset to the pH meter ADC is +2. Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi. io over MQTT. The applications of ESP8266 are Smart power plugs,Home automation ,Wi-Fi location-aware devices,Industrial wireless control,Security ID tags. February 11, 2020. Roinco R365 DC water Pump 12 V for Arduino ESP8266 Raspberry Pi with 2 X 1 Meter Pipe: Amazon. As this is an IOT “Internet of Things” based project, the water quality can be monitored from anywhere around the world. The water flow sensor is combined with a magnetic hall effect sensor, which produces an electric pulse with every strike. It can be used to detect the presence, the level, the volume and/or the absence of water. * You can mount it on the top of your water tank, the meter can measure the precise high and distance with an ultrasonic sensor. This time let's focus on something easy to do, without deliberations on extending life of the sensor. The output from the sensor is in Lux (Lx) and does not require advanced calculations in the sketch. Measuring real-time water usage, flow meters, depths, & ground water well levels in Southern California. 5oC), advanced temperature sensor that works with one-wire technology. fzpz ESP8266-201 WiFi Module. Water temperature in the CH supply pipe rose to 43. 4 1 143/A, 2nd colony Mazar Road. The basic idea was to count the pulses that the water meter puts out and send them to emonCMS. Raspberry Pi Zero - updating the gate opener with water meter OCR 7 January. All REES52 ESP8266 NodeMcu Wi-Fi Development Board are manufactured by using quality assured material and advanced techniques, which make them up to the standard in this highly challenging field. As ESP8266 is not very secure(Credentials can be extracted), I use MQTT to send commands or data to my. Light Meter - Compare LED lighting options or conduct a lighting audit. NodeMCU uses many open source projects, such as lua-cjson, and spiffs. DS18B20 1-Wire Temperature Sensor. The WS10 series water sensor developed by Pall Corporation is an efficient, inexpensive sensor that measures dissolved water content in insulating, lubricating and hydraulic fluids. Description. Reports to MQTT broker : flow - liters per minute volume - liters per day pulse - counter pulses leak - leak (0 : no leak, 1 : continuous consumption during 24h, 2 : consumption in excess of 24h threshold ). The Wi-Fi water level gauge 2. What others are saying Water Level Meter - Arduino Project Hub. The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. RaspberryReef Channel ID: 909274. In this tutorial we'll show you how to use analog reading with the ESP8266 using Arduino IDE, MicroPython or Lua firmware. The Arduino Nano handles the gesture sensor and sends a signal to the NodeMcu to turn on/off all Neopixels. Keywords:-Waterquality,PH,Conductivity,Temperature,Turbidity,IOT,Wi-fi(ESP8266). Interfacing NodeMCU with LM35 temperature sensor This tutorial shows how to interface ESP8266 NodeMCU development board (ESP12-E module) with LM35 analog temperature sensor and SSD1306 OLED display. With easy-to-add support for the Arduino IDE, the WiFi Mini is the perfect compact solution to your IoT sensor node problem. You need to set the correct pulsefactor of your meter (pulses per m3). 7 per cent to 0. , the lower a TDS figure, the purer the water. WiFi Development Board ESP8266 ESP-12 ESP-12E Module For Arduino IDE UNO R3 Micro USB Based on ESP-8266EX For Arduino compatible, using For Arduino IDE to program 11 x I / O pins 1 x ADC pin (input range of 0-3. Product Showcase: SparkFun Qwiic Pro Micro. 3V ESP8266 connection tutorial. When the ORP probe is connected to the ORP meter board,please do not press the calibration button. with ser2net to push the data from the Smart Meter onto the network, which gives you the advantage that your Domoticz server does not have to be close to the Smart Meter. So it is better to use non-ecrypted e-mail servers. 1 (Best Deal #e4082 May 2020) US $16. Description: TDS meter Arduino, water Quality monitoring Project, TDS in Water- Declining water Quality has become a global issue of concern as human populations grow, industrial and agricultural activities expand, and climate change threatens to cause major alterations to the Hydrological cycle. Open in Editor. The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the pH meter is sometimes referred to as a "potentiometric pH meter. In the main loop, it sets the sensor to read in high resolution. 3V arduino use Arduino 3. ESP8266 Sitemap: ESP8266 All post : ESP8266 Get Start: ESP8266 Various Boards: Arduino, Arduino Projects, Water Flow Meter. 3V arduino use Arduino 3. But your ardino firmware needs some kind of 'reconnect()' function. The ESP8266 Adafruit Huzzah posts data to Adafruit. All in all, the SHT3x humidity. iMAG-Series meters are CE certified, certified to NSF/ANSI standard 61 and are rated IP68 for applications where the meter may be operated under water to a depth of at least 10 feet (3 meters) continuously. Fortunately, our gas meter (Pipersberg G4 RF1 c) and water meter (Sensus 620) both have… Continue Reading ESP8266 + Gas / Water monitoring. Another illustration on ESP8266 12/12E as smart metering using liquid/Water flow sensor. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the. Wireless Water Level Indicator Using Ultrasonic sensor & Arduino is an amazing and very useful project. Polymer Cold Water Meters; Terms and Conditions About Us Daniel L. Arduino Water Flow Sensor Working. The sensors are used for monitoring water temperatures including a pool and spa, so the sensors needed to be water and chlorine proof. Esp32 Micropython Wifi Access Point. Every year, more people die from unsafe water than from all forms of violence, including war. Connections. The Seametrics MJ Series pulse water meter is a contacting head water meter which utilizes the multi-jet principle, an internationally-accepted standard for many years. Although in principle the total span would be from 0 to 1023, in my case, with my plant the aquired measurements are between 360 (dry) to 550 (wet). Connect power supply to sensor (Gnd and Vcc) and digital output of sensor to digital pin 2 of Arduino. The JD-VCC is the 5V supply for the relays and the VCC is the opto interface supply, the ESP8266 3. Do not let the direction of the numbers on each dial confuse you. With our range of thermometers, you can better assess these areas. 5oC), advanced temperature sensor that works with one-wire technology. And he also recently designed a wonderful case for the WeatherStation color. Deionized water is recommended. Actually, only conductivity readings change with temperature. de we will program the mentioned functions ourselves and also deal with some enhancements, such as ultrasonic sensor, PIR sensor, infrared receiver, relay card, GPS module and 320×240 display. TDS is directly related to the quality of water i. I have shared many Proteus Libraries till now but they all are randomly spread in blog posts so today I thought to post all those Proteus Libraries links in this post. It is a TO-92. Share on Tumblr It is Very simple to Measure the water or liquid flow by using water flow sensor YF-S201 with Arduino, this Article describes about the water flow sensor and How the water flow sensor works then how to interface water flow sensor with Arduino. The ultra low power weather station. You will also need a 3. It supports mdns, so no need for IP address to communicate with the ESP8266 (Partially at the moment). Water Meter Monitor Hey guys, This weekend I was busy installing the ESP8266-01 water meter monitor. Water usage: If the water flow meter readings (sent to AWS regularly from an ESP8266) senses unusual water flow, a signal is sent by the AWS Cloud to an ESP8266 based control valve to shut the water off. Hello friends, I hope you all are fine and having fun with your lives. It uses the pressure of the tube to measure. First we connect Arduino and ESP8266. Use the TCRT5000 IR Barrier Line Track sensor. It is designed for use in harsh and remote industrial environments and includes a high-pressure option of up to 100 bars. A+ READY TO GO+ WiFi Internet Ultrasonic Water Tank Liquid Level Meter CM & Inch - $18. What others are saying Water Level Meter - Arduino Project Hub. He has created a Water Meter Cloud Monitoring Interface which uses atmega328p-pu microcontroller and an esp8266 controller. 275 Railroad Place Hackensack, NJ 07601 Phone 800. Lutron Pico Remotes (2, 4 and 5 button) Smoke and Carbon Monoxide Detectors. Product Showcase: SparkFun Qwiic Pro Micro. The CC110L + ESP8266 setup that I'm working with currently cost me about $12 shipped, combined (eBay as well). Adafruit Raspberry Pi® accessories. Everything's working great. with ser2net to push the data from the Smart Meter onto the network, which gives you the advantage that your Domoticz server does not have to be close to the Smart Meter. Water Level Meter. Circuit diagram for IoT based Energy Meter using Arduino and NodeMCU is given above, connect ESP12 as below: Connect Rx of ESP12 -> Tx of Arduino. A meter designed to measure electrical current is popularly called an “ammeter” because the unit of measurement is “amps. raspberry pi,. January 2017 He has done some cool projects like a morse code trainer for another colleague or a digitizing his analog water meter with a 3d printed sensor lid. This type of flow sensor is designed to measure the volume of liquid traveling past a given point, a great way to keep tabs on how much water your drip irrigation system is using, or any other project were the flow of. The sensor is equipped with both analog and digital output. Use the TCRT5000 IR Barrier Line Track sensor. Has anyone successfully connected an ESP8266 to the Mayfly? Just looking for some direction. The DSM501A is a very economical sensor ( about € 4. ) flowmeters. Radio linked water flow meter. A lot of people get sick only due to air pollution. That at least would be the regular Arduino approach (well, you'd use noInterrupts() and interrupts() instead of detaching and attaching the interrupt) for values that are larger than 1 byte so you can't get an interrupt while the value is being copied, but I don't know if this is also necessary for an ESP8266 as it's a 32-bit processor, so a. I want to add some code: 1) If reach 30 day or every month, the output value turn back to zero. In this opportunity we will integrate our active power meter or electric consumption, Peacefair Pzem-004 with the IoT Blynk app platform available in Android & iOS apps stores using an ESP8266 module, later we will create a dashboard to visualize the 4 available variables as active power, accumulated electrical consumption, voltage and current. We have some more sensors like turbidity, Flow Sensor, conductivity sensor, solenoid valve. Electrical and Electronics. This project (from Teague Labs) was intended to study the usage of water for various purposes and how this information could affect behaviors of persons using water when displayed on real time. With easy-to-add support for the Arduino IDE, the WiFi Mini is the perfect compact solution to your IoT sensor node problem. Gas level and temperature sensor. pHmeter essentially measures the difference in electrical potential between a pH electrode and a reference electrode. 3V of course. The DSM501A is a very economical sensor ( about € 4. Lolin NodeMCU V3 is an open source IoT platform. I have a basic code of count the water usage that i copied from esp8266 forum. The sensors are used for monitoring water temperatures including a pool and spa, so the sensors needed to be water and chlorine proof. The applications of ESP8266 are Smart power plugs,Home automation ,Wi-Fi location-aware devices,Industrial wireless control,Security ID tags. Power your developement in the fastest way combinating with NodeMCU Firmware!. Working of Project. It displays these signals on a dual-line, 6-digit display that is available with optional Sunbright® sunlight readable LEDs. 2pcs Pressure Transducer Electronic Gauge Meter – Air Gas Water Fuel Arduino 5V D1 WIFI Development Board ESP-12 ESP8266 Arduino UNO Shape Shield WeMos NodeMCU. ESP8266-01 WiFi Module. I have a strange behaviour of the sensor with an ESP8266 measuring the water volume in an IBC container. (The video clip is a bit old an taken when I only had four zones defined) Video Clip - Water Meter Reading. You will also need a 3. Currently support DSMR V2. Use the TCRT5000 IR Barrier Line Track sensor. ESP8266 and SMOG: Quick and snappy SMOG sensor with WiFi interface – first, basic version ESP8266 , IoT , SMOG Monday October 23rd, 2017 Łukasz Jokiel 19 Comments Recently, we built a smog sensor which measures PM2. Wireless water tank level monitoring system uses wireless sensors that are powered by batteries. ESP8266 Sitemap: ESP8266 All post : ESP8266 Get Start: ESP8266 Various Boards: Arduino, Arduino Projects, Water Flow Meter. This one is suitable to detect flow in water dispenser or coffee machine. May 13, 2016 Arduino Tutorials arduino, level, measurement, meter, mpx5010dp, sensor, water Manoj R. The dual-line. Note: The PZEM-004 meter requires an adaptation to 3. Then connect water leak sensor to Arduino. Connect the VCC and GND of the flow meter to the Arduino's VCC and GND. The 5V VCC (red wire), the GND (black wire), and the signal/pulse (usually yellow) line. 1 Required6. For future other metering reading apps for extensibility, there are solutions people have done which watch the meter needles move and use ESP8266 to monitor data etc, or other wireless stores Another script(s) on Pi that pushes the meter data to the cloud or Influx databse on Pi - from my reading Influx is being used a lot for time-series iot data. On average, the battery life of our wireless devices is around a year. Comparison Measurements Peacefair Power PZEM 004 VS Chint DDS666 ESP8266. You may also check Liquid Senser Selection Guide to get better familar with our liquid senser series. Working of Project. SEN-HZ41WC flow sensor,G1/4 extenal tooth, one type, intenal tooth into the water ,extenal tooth out the water ,Waterproof explosion-proof, heat and cold resistance. Water flow sensor is capable of measuring flows in pipes from 0. This voltage is the analog voltage that you're reading as an input. 4 [mm] h = 26. A number of features are supported, making it easy to interface with various hardware to…. So that engineering students can get benefit from these awesome libraries. Moreover, turbidity measurement is important in testing the quality of water. Donate to support Open Hardware. Get in touch with us at our toll-Precision Steel Pipe 316l stainless steel pipe price per meter | RISE STEELor request a quote here: Water Based Paint Booth 2015 new product car painting cabin/industrial paint booth/car paint room booth | Longxiang. 3v DC Power supply for the ESP8266-01, and for the Logic Level Converter. I have shared many Proteus Libraries till now but they all are randomly spread in blog posts so today I thought to post all those Proteus Libraries links in this post. The applications of ESP8266 are Smart power plugs,Home automation ,Wi-Fi location-aware devices,Industrial wireless control,Security ID tags. It offers excellent non-contact range detection with high accuracy and stable readings in an easy-to-use package. Right now, I’m trying to connect an ESP8266 ESP-01 to the TX1/RX1 pins. He has a water meter that has an internal reed switch which closes once per revolution of the last metering wheel of his water meter. A flow meter is a device used to measure the flow rate or quantity of a gas or liquid moving through a pipe. The output from the sensor is in Lux (Lx) and does not require advanced calculations in the sketch. It includes firmware which runs on the low cost Wi-Fi enabled ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. A pH meter is a scientific instrument that measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH. 1 ESP3D Water meter (Wemos D1 mini shield). The dual-line. It includes firmware which runs on the low cost Wi-Fi enabled ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The sensor starts by fetching current volume reading from broker. The materials utilized to manufacture REES52 ESP8266 NodeMcu Wi-Fi Development Board, are sourced from the most reliable and official Wifi IOT Module. 25 Water Flow Sensor. The Water Level Indicator employs a simple mechanism to detect and indicate the water level in an overhead tank or any other water container. The Smart Water Shutoff continuously monitors your home water pressure, flow rate, and temperature. When the ORP probe is connected to the ORP meter board,please do not press the calibration button. Connect the VCC and GND of the flow meter to the Arduino's VCC and GND. Major focus of this article is towards the interfacing setup of Wi-Fi module (ESP8266) with Smart Energy Meter. The eLua project is the basis of board, and built on the ESP8266 SDK 1. can be used as a water switch, but also can be used to measure flow, accurate measurement, water flow sensor special use electric water faucet,shower room credit card system, water control machine meter water,water heater,wall hung. keyestudio TDS Meter V1. February 6, 2020. This integration is known to work for: Iskra ME382 / MT382 (DSMR 2. In this tutorial we'll show you how to use analog reading with the ESP8266 using Arduino IDE, MicroPython or Lua firmware. These smart devices will alert you if your home springs a leak, so you can take. A water meter which works like a streaming parser measures the water while it flows through and doesn’t care what happens to the water afterwards. 7v-12V DC power supply (3. Esp8266 Arduino Yard Water Fountains Washing Machine And Dryer Music System Electronic Recycling Electrical Outlets Metal Detector Diy Electronics Go Shopping Wemos and temperature sensor - learning Esp8266 Arduino Arduino Sensors Gadgets And Gizmos Electronics Projects Home Automation Learning Bb Raspberry Spy Cam. A lot of Engineering projects and tutorials for the students to help them in their final year projects and semester projects. 0 Board module Water Meter Filter Measuring Water Quality for arduino unor3 4. Wireless Water Level Indicator Using Ultrasonic sensor & Arduino is an amazing and very useful project. For direct connection via USB:. Reading The Water Meter In A Literal Sense With An ESP8266 September 6, 2019 by Tom Nardi 15 Comments In our info-obsessed culture, hackers are increasingly interested in ways to quantify the. Then start wiring up your pulse counter - making sure the pulses are between 0-3. 3V ESP8266 connection tutorial. 2019 by Andrey Fedorov. Everything's working great. Using the 4 pins of the ESP8266-01. This means that those ESP8266 boards can read analog signals. As this is an IOT "Internet of Things" based project, the water quality can be monitored from anywhere around the world. I'm trying to digitalRead from a water sensor (the one in the picture) using NodeMCU v3,when I try the sensor with an Arduino board it works fine, but when I try it with an ESP8266 NodeMCU v3 it esp8266 sensors nodemcu digital. Water Quality Monitoring System, In this Tutorial, you will learn how to make an IOT based water quality monitoring system using Arduino, pH Sensor, Nodemcu esp8266 wifi module and Blynk Application. Right now, I’m trying to connect an ESP8266 ESP-01 to the TX1/RX1 pins. Esp8266 for remote battery monitoring. 5 o C before leveling off. Get free shipping. Leave a Reply Cancel reply. Rain sensor using ESP8266 I bought for a few dollarcent a water level meter/rain detector. It provides unsurpassed ability to embed Wi-Fi within other systems, or to function as a standalone application with the lowest cost, and minimal space requirement. Use the schematic above in order to connect the sensor to an ESP8266 module. How does it work? For this project, you can use either the ESP8266 Thing, or the ESP32 Thing. Then a cyclic episode started in which water temperature stayed within a 1. 15 to 60 liters per minute, suitable for measuring water consumption or detecting pipe leakage and monitoring agricultural irrigation. WS; WM Installed directly on the counting mechanism on the apartment water meter (for hot and cold water)- JS-02 type (Smart+) Physical characteristics h = 44; ø = 65. Connect the VCC and GND of the flow meter to the Arduino's VCC and GND. The heart of this project is the WiFi-enabled ESP8266 microcontroller, which is coupled to an SD card and a 0. From the sandbox; Many now have water meters. Digital Power Meters A digital power meter is an electric meter that measures the amount of electrical energy consumed by residences, businesses or electrically powered devices. Radio linked water flow meter. The ESP8266 receives data through a websocket on port 81, which means it can be controlled from any browser/OS. 5" Water Flow Flowmeter Counter Hall Sensor Switch Meter 1-120L/min - $20. Light Meter - Compare LED lighting options or conduct a lighting audit. 5oC), advanced temperature sensor that works with one-wire technology. Homefixer ESP8266 devboard. So the US10 cheap meter gives 2. A LJ12A3-4-Z/BX module can be used in order to detect metal. We Provide high-quality tech articles related to Electrical and Electronic Engineering. He has a water meter that has an internal reed switch which closes once per revolution of the last metering wheel of his water meter. Introduction: A float sensor is a device used to detect the level of liquid within a tank. Introduction …. As the turbine rotates with water entering, the magnet comes into close proximity to the hall-effect sensor. Doing image processing on the esp8266 isn't easy, but it does the job in reading my "dumb" water meter. ST_Anything allows you to integrate a custom Arduino or ESP8266 device with SmartThings by editing only 1 Arduino sketch file! No groovy programming skills are required! You simply decide what devices/sensors are attached to each pin of your Arduino, ESP8266, ESP32 and ST_Anything handles the rest for you! Numerous example sketches are included to help get you started. As it did not have any documentation accompanying it I had to do some research myself.