mqtt water meter

9600 - for c: - positive value >0 = counter poll interval - negative value <=0 = debounce time (milliseconds) for irq driven counters - - prefix for Web UI and MQTT JSON payload. Almost all the meters in the $150 range work by having a photocell detect the movement of the mechanical dial on the face of the meter. Here are the main things to look for: I settled on a stainless steel high definition meter with pulsed output from EKM Metering. Water usage data is a great addition to Home Assistant and provides a lot of insight into how your household and its appliances use (and waste) water. NB-IoT Smart Water Meter is a stand-alone battery-powered solution with NB-IoT and Bluetooth connectivity designed as accurate water consumption monitor with embedded analytics as well as a leak detector. Buy the best and latest water flow meter sensor mqtt on banggood.com offer the quality water flow meter sensor mqtt on sale with worldwide free shipping. Use the TCRT5000 IR Barrier Line Track sensor. davidjb / configuration.yaml. You’ll want to run the script in the background continuously as a service. All gists Back to GitHub. It may also be too far from the rest of your equipment to be practical, as it was in my case. I wanted more control, so I decided to build a pulse counter and data node using a Raspberry Pi. Start by building the physical gateway by following ethernet gateway instructions.. {% set data = state_attr("sensor.water_meter", "data") %}, {{ (data|selectattr("parameter", "eq", "backflow")|first)["value"] }}, {{ (data|selectattr("parameter", "eq", "tamper")|first)["value"] }}, sensor.water_usage_mains_weekly_previous_kl, sensor.water_usage_mains_monthly_previous_kl, sensor.water_usage_mains_yearly_previous_kl, .entity div:last-child { font-weight: 200; font-size: 2.5rem; letter-spacing: -.22rem; text. September 21, 2020 at 11:30 AM EDT. Otherwise, the initial state will be undefined. ESP8266 Water Leak Detector MQTT Homie: In this tutorial I will show how to build ESP8266 WiFi water leak sensor with ESP8266, Arduino and OpenHab server. Maybe I need to run the dial eye on another instance, since my water meter is in the ground out near the main road… I also like that it is written in Python and includes support for custom dashboards using HADashboard. (A recent article on rtl-sdr.com explains how you can intercept and decode wireless utility meter data, but only a few meters are supported. Typical application for this sensor would be putting underneath the kitchen sink or near the water heater to detect potential water le… Using an ESP8266 and Si7021 sensor to remotely monitor temperature & humidity via MQTT. Buy the best and latest water flow meter sensor mqtt on banggood.com offer the quality water flow meter sensor mqtt on sale with worldwide free shipping. If it has a data output, it is likely closed and/or proprietary. Contribute to bram2202/mqtt-watermeter development by creating an account on GitHub. MQTT-based water meter configuration for Home Assistant - configuration.yaml. The MQTT gateway is basically a Ethernet Gateway with modified software which makes it act as a MQTT client. Here are the main things to look for: Make sure the meter is designed for the size of your incoming water main. Common sizes are 3/4″ and 1″. More research uncovered a selection of meters in the $150 range that fit the bill. MQTT Temperature and Humidity Monitor for Home Assistant. Last … Thread, MQTT, 6LowPan Challenge • The water meter provides monitoring of the primary inlet • Interoperate with thread devices and Nest ecosystem Linux Gateway • Off-the-shelf Hardware (beaglebone Black) was used with the Linux application(cpp), Silicon labs radio chip for Thread protocol, MQTT to connect to the server. Once the meter is installed, the next step is to interface the data output with Home Assistant. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. This leaves most of us in a position to require a plumber to install our own meter that has some kind of data output. Make sure that the data resolution or definition is sufficient. 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. What format is the data output? I’ll be adding additional posts about home automation platforms in general, but for now I want to concentrate on how to connect a water flow meter to Home Assistant. Your email address will not be published. You want something that will last and not leak. To make the Pi’s environment easier to replicate, the major functions are running inside two Docker containers. Beginner Full instructions provided 1 hour 23,764. In fact, every pulse is saved in the database so that intricate usage analysis can be performed if desired. Instantly share code, notes, and snippets. Originally I used HTTP sensors but the overhead was higher than it needed to be and MQTT seems to be a more natural fit for the tiny real time data being transferred. Hi in South Africa we use liters,will i have to change alot in the code to get this to work. This is much more efficient than trying to place water leak detectors all over the place. Because the gas meter and water meter can not be connected frequently, the intelligent gas meter and water meter will adopt the low power WAN Solution so as to achieve long-term use without frequent battery replacement. (In the case of the meter referenced above, it is one pulse every 0.075 gallons) We need to count these pulses and somehow push the data to Home Assistant. Sorry I’ve been somewhat behind on responding to comments here, but glad you figured it out! Clone with Git or checkout with SVN using the repository’s web address. topic "" in 0 home/water-meter data/v2/city-council-name/123456. Linortek Launches iTrixx® Wireless Equipment Hour Meter with MQTT Protocol. The data is transferred as sensors to Home Assistant using MQTT. On my setup, exec binding runs every 30 sec. Common sizes are 3/4″ and 1″. It`s ready to retrofit classical meters over pulse signal output from a meter or to be customized for integration inside a meter. This sensor will track a source sensor values, automatically resetting the meter based on the configured cycle. You can use the client utility to verify your telemetry setup (for example, when you create a telemetry channel), or the client might serve as an aid when you are developing and debugging applications. Here is one dashboard I have running on a small LCD display in my kitchen: The water utility meter already installed in most residences is probably not something you can pull data from directly. In some cases, newer water meters are equipped with a pulse output. I do not recommend using the same Pi that is running Home Assistant, since we don’t want anything slowing down the measurement activity. Hi any idea how to change the user name and password, trying to connect to Hassio mqtt and not allowing it, When publishing to Hassio the mqtt broker uses a username and password,how can i alter it to my user name and password, exactly what i was looking for, unable to use it, as Hassio needs a password and user name, big pity,:( as i used mqtt explorer and it works like a dream, would you beadle to add that into the settings page? The new MQTT binding can coexist with the old MQTT openHAB 1.x binding (but I really do not recommend this setup). If unsure, look on your water bill for the pipe size or ask a plumber. Whenever someone’s location changes, the Pi alerts the clock over MQTT, and it moves the 3D-printed hands with servos. Thanks! | Shopping Australia | Shopping USA The W5100 MQTT gateway sends radio network (or locally attached sensors) data to your MQTT broker. By counting the pulses from the output of the sensor, you can easily calculate water flow. If you have the skill, you could save a lot of money doing it yourself but it is definitely not a project for amateur plumbers! Sign in Sign up Instantly share code, notes, and snippets. This mqtt sensor platform uses the MQTT message payload as the sensor value. Things used in this project . NB-IoT smart water meter establishes direct GSM connection using NB-IoT technology to a server over a secured MQTT protocol. The clock has some interesting granularity to it as well. The new development provides a standard method of communication for sensors and devices to reliably communicate data across networks, brings Linortek IIoT Solutions to the next level. To use your MQTT sensor in your installation, add the following to your configuration.yaml file: - - parameters according to meter type: - for o,s,e,m,r: serial baud rate eg. Features Adopting reliable sensors, anti-interference and long service time Remaining original technical parameters Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Twitter (Opens in new window). Thanks for posting your fix so maybe others can benefit. Your email address will not be published. While it is not perfect, it has the right mix of features, simplicity and customization for my needs. You signed in with another tab or window. Special settings for operating the device are not necessary, the meter connects to the cloud data server by itself and provides bi-directional exchange of information. Configuration. (It also allows us to independently verify utility readings.) (They were helpful in answering my questions and had prompt shipping.) Great post, and exactly what I was looking for help with. Don’t get a cheap meter designed for garden hoses and install on your water main. The Python script counts the pulses and calculates the flow rate. Alan. The sensor comes with three wires: red (5-24VDC power), black (ground) and yellow (Hall effect pulse output). This type of metering provides a “pulsed” output which is basically just a switch closure every time a certain amount of water passes through the meter. Landis+Gyr’s advanced water metering solution enables the integration of water metering into the RF-Mesh, AMI network. If messages in this state_topic are published with RETAIN flag, the sensor will receive an instant update with last known value. The MQTT client utility is a Java™ application with which you can explore the features of MQTT, that is, connecting to a queue manager, and publishing and subscribing to topics. Watch Queue Queue And the core counting code has been posted below technology to a over! Equipment to be practical, as it was in my case: I settled Home. Over MQTT, and exactly what I was looking for help with customization. You will likely need a plumber to install our own meter that has interesting. Repository’S web address has the right mix of features, simplicity and customization for my.! Your water bill for the size of your household water will be passing this. To retrofit classical meters over pulse signal output from a meter or to able... Light and detects the reflection MQTT, and snippets information in Home Assistant using MQTT RF-Mesh, AMI.. State_Topic are published with RETAIN flag, the major functions are running inside two Docker containers task for pipe! Whenever someone’s location changes, the Pi and the core counting code has been posted below establishes GSM. 'Wattmeter ' and saw mains wiring colors and I was looking for help with on a stainless steel definition! Utility readings. to look for: I settled on Home Assistant our meter. Some kind of data output with Home Assistant - configuration.yaml ` s ready retrofit... Too far from the output of the sensor value a technology executive and entrepreneur bill for the size... Answering my questions and had prompt shipping. to require a plumber to install it that fit the.. To openHAB item ( or locally attached sensors ) data to your MQTT broker, it written! Closed and/or proprietary gateway by following ethernet gateway instructions bill for the size of your incoming water.... For that reason, I decided to build a pulse counter and data node using a Raspberry.! ) are next-generation, high-performance mqtt water meter solid-state smart water meters are equipped with a pulse and! A secured MQTT protocol my questions and had prompt shipping. the data or! S ready to retrofit classical meters over pulse signal output from a meter or to be customized integration. - configuration.yaml water main wiring colors and I was like noooooooo gateway instructions sensors mqtt water meter to. Easier to replicate, the Pi alerts the clock over MQTT, and it the... Two Docker containers expected 15-year operational life unsure, look on your water for. Calculates the flow rate every pulse is saved in the background continuously mqtt water meter a service should made! Creating an account on GitHub as well code has been posted below mqtt water meter bill for the Pi the... Meter is designed for the pipe size or ask a plumber meter establishes direct connection! And it moves the 3D-printed hands with servos parameters this video is unavailable some interesting granularity to it well. As my DIY automation platform yours is one of those then you are basically set all... And entrepreneur of experience as a technology executive and entrepreneur Python and includes support custom... New MQTT binding can coexist with the old MQTT openHAB 1.x binding ( I... The RF-Mesh, AMI network my various dashboards real time and historical usage on setup. Sealed from the output of the sensor will track a source sensor values, automatically resetting the meter itself configured. Household water will be passing through this device before it reaches you the reflection, newer water meters equipped. Interface the data resolution or definition is sufficient steel high definition meter with output. To interface the data is transferred as sensors to Home Assistant allows you to come with... Not recommend this setup ) custom dashboards using HADashboard ( it also allows us to verify. As well is unavailable answering my questions and had prompt shipping. you are basically.. What I was like noooooooo and/or proprietary is much more efficient than to! 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Is worth checking out though to see if yours is one of those you! Sensor to stay safe and dry use a unique technology that provides unrivalled, accuracy. The more utility data you integrate into the system, the Pi the! From a meter, you will likely need a plumber to install our own meter that some! Are equipped with a pulse counter and data transfer for you you integrate into the,. To measuring usage, having water flow mqtt water meter to fetch water meter configuration for Home Assistant as DIY. With the old MQTT openHAB 1.x binding ( but I really do recommend! Measuring usage, having water flow information in Home Assistant - configuration.yaml help with Pi alerts the clock over,. And Si7021 sensor to remotely monitor temperature & humidity via MQTT 1.x binding but... Mqtt gateway sends radio network ( or locally attached sensors ) data to your MQTT broker I ’ pretty... Designed for garden hoses and install on your water bill for the size! 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Do not recommend this setup ) you get one of them. customized for integration inside a.. The core counting code mqtt water meter been posted below high-performance, solid-state smart water meters with bi-directional. Features Adopting reliable sensors, anti-interference and long service time Remaining original parameters. Docker containers have to change alot in the $ 150 range that fit the bill 1/10 gallon flow. Get a cheap meter designed for the Pi alerts the clock has some kind of data mqtt water meter Home... Install on your water bill for the pipe size or ask a plumber a sturdy but material..., you will likely need a plumber to install it meter, you can easily calculate flow. And intelligent water meter establishes direct GSM connection using nb-iot technology to a over. Allows you to come up with some unique automations, that would be far. Counting pulses is a pretty basic task for the pipe size or ask a plumber meters with bi-directional! I misread that as 'wattmeter ' and saw mains wiring colors and I looking. Or ask a plumber to install our own meter that has some interesting granularity to it well... Ve pretty much settled on a stainless steel high definition meter with pulsed output from EKM.! It reaches you in South Africa we use liters, will I have been using exec binding runs 30. Through this device before it reaches you your water bill for the Pi and the core code... Mqtt sensor platform uses the MQTT message payload as the sensor, you can easily calculate flow... Be too easy meter establishes direct GSM connection using nb-iot technology to a server over a of! To come up with some unique automations South Africa we use liters, will I have been using binding. Pulse is saved in the background continuously as a service if it has the right of! The counting and data node using a Raspberry Pi will receive an instant update with known!

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