Value template home assistant

Value template home assistant. It all works well, but I’m not happy with the duplication of the ‘code’. If it fails to control the light, that means the values it publishes to brightness_command_topic aren’t valid. DHT11. Examples binary sensor platform. - input_boolean. Templating is expressed with curly brackets and is used in the configuration. next page →. ) And, in general, for a template condition/sensor/etc. {% if states. RaspiGame (Raspi Game) April 21, 2021, 11:12pm 1. In general, when calling a service, it’s data or data_template (depending on whether or not you’re using a template. A command_line switch, like most entities, will periodically check the status and update its state accordingly. May 30, 2022 · Hi I’m writing this in case someone is looking for a way to create a template sensor where at least one set of multiple conditions need to be true in order to return an ON state (or whichever state is needed) YAML is a new language for me and there are lots of examples of using variables or if…elif etc, but I couldn’t find anything using a logical AND or a logical OR in templates Feb 20, 2019 · Make a template binary sensor using device class presence. Hello, I’m working in ESP-Tasmota as Marlin sniffer · Discussion #11770 · arendst/Tasmota · GitHub. For example, state replaces the old format’s value_template. split("-")[2] }}'. Here’s an example of what I would need based on my weather component: sensor: - platform: template. After you have modified the configuration file, you have to instruct Home Assistant to reload the file. 116. Jan 25, 2022 · the template looks for the state (unknown) and tries to convert it to a float. Jun 13, 2021 · Instructions on how to integrate command line sensors into Home Assistant. vint']['Activity'] is defined %} Idle. All the methods that were changed: acos as_timestamp asin atan atan2 cos float log round sin sqrt strptime tan timestamp_custom timestamp_local timestamp_utc Each of them have the exact same default functionality but a different number of arguments. yaml Which appears the correct way now? (Home Assistant 2023. X. Feb 23, 2021 · Home Assistant Template's are a very powerful way of formatting and manipulating data but they can be a little confusing to get start with. As an addition to these awsome new helpers, I would like to suggest (and request) a helper that can subtracts, add, multiply or device two sensor values. conditions: - value_template: '{{ now(). here is my sensor i cannot get this into the engery dashboard ,if i add state_class:total_increasing it will work unti HA refreshes then it removes state_class and the dashboard errors ,please help me make this into a new template sensor ,thank you Jan 21, 2021 · Parenthesis are important. State attributes of the entity are below, the attribute im looking Apr 30, 2021 · value_template: “{{ value_json. The correct JSON path will appear at the top of the right hand pane. I have a Broadlink to send the IR codes, and they work (even the wait_template). As it says it is evaluated on the HA side I formatted the template as I would do if using a template in HA. Sometimes the Roku is media_player. There are several powerful ways to use this integration, including grouping existing integrations into a simpler integrations, or adding logic that Home Assistant will execute when accessed. yaml code is: sensor: - platform: template. , it’s value_template. Pretty hard to manage. ago. Conditions. I’m trying to have a check a state wether it’s not a value. normal code, or the low battery code) what would the value_template syntax be ? This below responds fine to the ‘normal’ code Data value 8A22DC, but I’d like the same bridge key 11 output to be triggered ON if the data is 8A22D0 or 8A22DC. Edit: actually it is not very good. Using “ sensor. Hi All, I use this condition in HA 0. Feb 13, 2021 · 123 (Taras) February 13, 2021, 8:27pm 8. A Jinja variable’s scope is limited to the option in which it is defined. This is evaluated on the Home Assistant side with Home Assistant’s templating engine. In this case, 32. . If you quote a string with single quote characters, then you don’t need Apr 5, 2019 · The first template evaluates to true even though the sensor doesn’t exist. value_template: ‘ { { (states. com)) why won’t the If you check sensor. But without a good solution or way to start. Create your own reusable Jinja2 template macros. 06. For now I solved it with. sensors: # trhis one gives us states. Feb 15, 2019 · BTW, your missing a ‘%’ on the end of the first line. octoprint_creality_3d_ender_3_current_state. Use a value template that grabs the state of the input boolean. cards: - type: entities. As long as a sensor has the following things set: Has a value of hours, minutes, or seconds Corresponding unit_of_measurement, h, m, or s device_class: duration The UI will display the value as d HH:MM:SS. then power_min = 0. From here: Native API Component — ESPHome. Dec 17, 2022 · Hi all, I need a little help with my first template which is a simple calculation. It is also possible to specify multiple triggers for one automation. Set its value_template to extract the value of the temperature_F key from the received payload but only if the channel key’s value is 6 (otherwise make it report its current value). DewPoint}}' While you can dump this information to a file from within Home Assistant, I use Tasmota's Console to see the data it is publishing. Secondly, I think there’s a flaw in your template logic. contact_8895854_tampered. If any other value is returned, the script or automation stops executing. value_template: >-. value_template: '{{ value. Mar 27, 2019 · Another option is to create a sensor (template binary or template) that returns state and use it in value_template and icon_template: - platform: template. Oct 12, 2020 · My bad, I thought it was enough to point the link to the solution but templating is always complex to write correctly … (at least for me ) ) This is how I did it and how it looks like in Lovelace : type: vertical-stack. , components or docs) for what you’re trying Jul 26, 2022 · In 2022. 0: Your Music, Your Players; Z-Wave is not dead; 2024. <data point>. 3). sensors: indoor_outdoor_temp_diff: entity_id: - sensor. First of all, I love the new Helpers in 2022. one') + states('senso… Jan 10, 2023 · Hey folks, I’m stepping my way through understanding templating, and I’m trying to use the below to achieve. I have a monoprice door sensor that reports a value of 23 as open and 22 as closed. This will fire always… change != to == so when both IP are same it will fire now. With Templates and Custom Sensors you can format and convert data so that it look RESTful Sensor. For example, a condition can test if a switch is currently Jul 8, 2020 · However, I decided to change things up and create a template sensor as a condition. I want to avoid having to create a “template entity” to provide boolean of the month, but instead have this provided in the Card. The goal is to use the filtered data in a script to draw a screen on a Tidbyt. hi Jun 5, 2017 · I am trying to insert a effective ‘not’ into a value template ‘if and’ test. I am trying to find a way to calculate ABS () value of this and then to compare if > 1 ? Any workarounds on that? condition: template. But I cannot evaluate the expressions: value Jun 11, 2023 · Today I keep getting a unknown non-numeric value returned. select: '#main-content-fuel-price-list'. state | float | round (2)) > 1 }}’. power_max = 100. 8 my cover MQTT suddenly stopped working. The third template correctly evaluates to false because the sensor’s value is indeed unknown. But the automation always execute the then branch and sets the toggle to On never setting it to Off. Here’s an example command I used to use that uses curl to supply the headers: kodi_input_back: 'curl -u "user:passwd" --header "Content-Type: application/json" --data "{\"jsonrpc\":\"2. A “Controller” for MQTT with the protocol “OpenHAB MQTT” is present and the entries (“Controller Subscribe:” and “Controller Publish:”) are adjusted to match your needs. g. My configuration. 7. Measure It MeasureIt can measure all kind of things happening in Home Assistant based on time and templates. And the value start with 0 till 1024 I want to compare the current value from the sensor. <component>. Sep 8, 2022 · value_template: "{{ value. You should familiarize yourself with home assistant state objects. 4. This post will cover all possible ways to define default. I can extract any value, e. Isn’t there a way this can be improved so I can only have one place that handles the parsing of these dates. Aug 7, 2023 · Hi, I’m so confused on how this works as so many documented differences and ways to do this, i’m struggling to get it to work or understand how. entities: - entity: sensor. PulsarFX November 4, 2020, 9:50pm 3. Aug 12, 2020 · Hi, I have been looking here, on the docs, on jinja docs, debugging on the developers tools and on the log but cannot get it right… I am trying to create a generic script to test and act on a number of switches so I need to test it against a template condition on a choose statement and then use it on a formula for a variable to another script. # This relationship is fairly accurate for relative humidity values above 50%. Feb 8, 2021 · The format of the value_template is value_json. tvliving_2. or automation. May 9, 2022 · Here the attribute’s value is defined based on the sensor’s state. Note: the value is update each seconde. Are you trying to just truncate every 2 degrees to a specific value? It allows you to customise and transform entities in home assistant thanks to Jinja2 templating. (states('sensor. Reply. state | float | round (2) - states. sensors: pw_battery_now: friendly_name: “PW Battery Now”. I can’t seem to find any examples of this and my understanding of HA isn’t quite that good. The result of the first sensor: 1. sensor. nginx_status, it should be showing “Running” or “Not Running”. daily_energy_luce_corridoio_1p’) |round(2) }}” if the May 6, 2024 · Templates are a powerful feature in home assistant that allows you to control information coming into or going out of home assistant. Jan 5, 2019 · Hi there, after getting some automations running with templates (to limit the timeframe in which the automation is triggered) I thought templates were quite “cool” to reduce the lines of code and improve my automations… Some automations seem not to take into acccount all conditions and looking at the automations in the HA webinterface, it says conditions like “or” or “and” are Feb 6, 2021 · Hi I am trying to convert a sensor from W to Kwh with the integration, and I don’t think it is working correctly. In this example the topics are prefixed with “home”. x) (palletsprojects. If you change the font size you lose the word wrap…. Do not get these properties confused with the devices attributes. I cannot add this code May 6, 2024 · Templates are a powerful feature in home assistant that allows you to control information coming into or going out of home assistant. The cast to | float changes the value to 0. treno (travis reno) November 24, 2017, 2 Jan 25, 2022 · Drop the first line and replace a with the state of your input text and put the template in payload_template when calling mqtt. 0\",\"method Nov 4, 2018 · I got this weird bug with a template sensor, my state value has “quotes” around it value_template: "{{()}}" it won’t work without quotes the issues is when i take that value and try to compute with it i can’t have quotes around it > > - platform: template > sensors: > ctemp: > value_template: “{{((states. I’m hoping to use this as a condition within an automation to throttle notifications when a target is detected. But my result should look like 1. rain_sensor, for the best result to use it I want to make a automation what I try to describe below. Feb 6, 2022 · As you copy your - platform: template entries, remove the friendly_name properties, and change value: and/or value_template: to state: so they fit the new format of templates. yaml. 29. alarmgroup not being ‘not_home’ for ten minutes. 11 9+ MTS €. month in [1,12] }}'. Expected code: type: conditional. In this video I'l Oct 15, 2017 · Get started with Home Assistant; Try the online demo; Join our newsletter; Follow Home Assistant on X; Home Assistant is part of the Open Home Foundation; Share this post. if the counter reading isn’t between 0 and 100 then it defaults to the “else” value (power_min) which is 0. [?(@. test_this_template ” - using the previous sensor’s state. name: Outdoor Temperature. AlexBeumer (Alex Beumer) January 25, 2018, 3:58pm 1. input_boolean. rain Sep 25, 2018 · I have four sensors with integer state value. 23 PM 2244×874 48. For example, if you want to expose Jun 22, 2019 · There was one line missing that I needed to add to my config in case anyone else comes across it. When any of the automation’s triggers becomes true (trigger fires ), Home Assistant will validate the conditions, if any, and call the action. replace(',',''). Say the two values are different, the automation triggers, tries to set the temp but fails. Dec 24, 2023 · MeasureIt launched! 🥳 After many years I decided to build a custom component that does exactly what I was missing: Measuring all kind of things I would like to know, based on what happens in Home Assistant. Hopefully the value_template method will work soon. dark_sky_apparent_temperature. The command does accept a template. sensors: Light_sensor: friendly_name: 'Light_Sensor'. if 2 people are detected it will show 2 and that would still be an ON for me. - platform: template. , at a given time, and more. Some examples of use cases: Measure the daily shower duration Measure the Jul 28, 2021 · After updating to core-2021. {% else %} {{states. I recommend to try it with one simple template sensor – comment it out in the old place, then paste it in the new place, with the new syntax in mind. 8 KB. Just make sure not put enough dots to force a linebreak and not leave whitespace betweem the dots and the first word of the line. Nov 3, 2020 · Go to Developer Tools -> Templates and try out your template there. It’s just saying that if a string is quoted, how you escape a quote inside the string depends on which type of quote you used to quote the entire string. format(0)}}, you get the results as you described. Aug 17, 2022 · I want to control temperature in house by rules: if i on site - set target_temp = 23C for termostat if i away - set target_temp = 10C (house sleeping in economy mode) Jul 12, 2019 · Default state is on?That means it received a payload with a value other than 0 via the state_topic. This template doesn’t affect switch. 3f}'. e. thermostat_salon_external_measured_room_sensor which i want to update with an external sensor So i did an automation but there is no thermostat service to set this so I’m using the action device and use sub action to set this value. etagenname=="OG Value Templates. vehicle_odo') gives unknown and default(1) does not change the value. Under “Config” set a name (“Unit Name:”) for your device (here it’s “bathroom”). Jan 7, 2023 · I have also seen templates where instead of “state: >” they use “value_template: >-”. three') >1000 %}{{ states('sensor. This uses several templates, so I will describe each one separately. com Paste your JSON string into the left hand pane. 2 Likes loolpaso (Stanislav) January 26, 2022, 3:27am Apr 30, 2018 · Ok. temperatur from the first element of the array with below configuration. The code should trigger on the group. yaml to create automations. For example, to retrieve the dewpoint: value_template: '{{ value_json. Dec 19, 2017 · Templating in Home Assistant is powered by Jinja2 templating engine. 1 Like. You can read the templating page of Home Assistant here: Home Assistant Conditions can be used within a script. Option Button. e. contact_8895854. So for now I was able to “trick” the result by altering the SQL command and introducing ROUND(x,2) in the SQL query. Now the problem is in the sensor conditional configuration, because I receive this type Apr 25, 2019 · data_template ( Optional, mapping): Optional template data to pass along with the service call. My current template sensor: Apr 16, 2020 · Thinking about it, I don’t think it will solve your problem. unit_of_measurement: '€'. Other May 29, 2019 · It seems to be saying there is a difference between ’ (single quotes) and " (double quotes) in some circumstances. Oct 12, 2021 · I keep seeing the same question about the new default argument for the templating. Jan 6, 2022 · hi i am having same issue. So in order to get proper rounding with your template, use parenthesis as such: value_template: "{{ (value | multiply(9/5) + 32) | round(1) }}" Jul 9, 2018 · pnbruckner (Phil) July 10, 2018, 2:01am 2. Jul 11, 2022 · Working with automation editor, I am having an issue creating value templates, even though they work fine in the template editor… What am I doing wrong? Screen Shot 2022-07-11 at 12. Jul 3, 2019 · If I want to have a single mqtt binary_sensor triggered from two possible different data codes from the same remote door sensor (i. unit_of_measurement: 'degrees'. unit_of_measurement: “kW”. It returned 63,43 øre/kWh now, i am just gonna strip øre/kwh because i want it as a integer and has the unit_of_measurement: “øre/kWh” there. Trying (and failing) to create a value template to determine whether a ‘target’ was detected within the previous 30s. Cergon July 9, 2022, 7:50am 1. wetter_sensor_rain must be not raining. condition: template. Process incoming data from sources that provide raw data, like MQTT, rest sensors or the command_line sensor. state_topic: whatever/433mhz/gadget. I’ve made a template and put the following: ##test binary sensor - platform: template sensors: sensor name: friendly_name: "Entry Garage Door Sensor" value_template: "{% if Jul 9, 2022 · templates. living_room_temperature. The best way to learn templating is to experiment in the developer tools, third tab templating. 1. plex_vintnet_stats. I want to test that a state is not a specific value within the below code trigger: platform: template value_template: > "{% … Apr 7, 2022 · Feature Requests. name: "Venus GX Relay 0". Areas[0]. [deleted] • 2 yr. temp. yaml to include: template: !include template. (If you want me to do an article on Tasmota, please Jan 24, 2022 · Hi, I would appreciate help with configuring a REST full sensor to extract multiple sensors from one REST call using templates. Oct 27, 2019 · As you can see the value_template for each sensor is almost identical (apart from the attribute definition; paper, organic, other). Similar to this, but the >1000 doesn’t do anything: "{% if is_number('sensor. Nov 27, 2016 · It might work in the case of templates also. nginx at all. now i put an harcoded value, it works but if i try to use a template it keep complaining that it’s Jan 25, 2018 · Value Template 'if not' - Configuration - Home Assistant Community. What I am trying is to make is a sensor getting the highest value of the four sensors. io) which says taht we can use Mathematical operation ( Template Designer Documentation — Jinja Documentation (3. sun elevation). Check the trace to see what is happening: Home Assistant. I don’t want the script to execute if either of two media players already has a state of ‘playing’. niro1987 (Niels) April 7, 2022, 7:06pm 1. state|float - 32)*5/9)}}” in HA the value ends up being “25 Aug 30, 2022 · I’m reading that the format of a binary sensor template has changed and am having trouble getting my template to not have errors in it. price }}” Thanks Tom! you are absolutely right, it returned the right value without using all that replace. mqtt]: ‘value_template’ must be set together with ‘state_topic’. # # T May 18, 2021 · Hi, I’ve got a question. 5: Just a little bit smaller; Thinking Bigger: State of the Apr 5, 2023 · All changes. Correct. Sep 29, 2023 · Hi, I have a danfoss termostat which expose an entity number. This is what home assistant passes around when doing pretty much anything. There The template integrations creates alarm control panels that combine integrations or adds preprocessing logic to actions. These can be specified directly or more flexible via templates. 0 et voila - division by zero. Nov 5, 2020 · a screenshot of the value I am after. These state objects contain 8 or so properties. Otherwise I have Aug 5, 2021 · Hello, I try to find a solution for my template sensor, I will roud the value_template with base 0. When this occurs I would like to have the Nov 23, 2017 · bobtosh November 23, 2017, 2:53pm 1. 05, example: platform: template # Consumo in CHF Giornaliero sensors: daily_cost_luce_corridoio_1p: friendly_name: Costo Giornaliero unit_of_measurement: ‘CHF’ icon_template: mdi:cash-multiple value_template: “{{ (states(‘sensor. 009. You can find a list of all changes made here: Full changelog for Home Assistant Core 2023. yaml I keep getting an error; below is the script. Tweet; Share on Facebook; Recent Posts. Just use > everyone who uses >- is just copying from others who used it. I’m searching and trying fore days to solve or start with it. SERVICE(param1, param2) }} - service: alarm_control_panel. The exact example from the docs works but I don't see a new sensor called sensor. The default period is 30 seconds, but, again, like most entities, you can change that using the scan_interval configuration variable. Feb 29, 2020 · If you use “ bracket notation ” then the meaning of value becomes clear to Home Assistant. Jul 23, 2023 · I want to know if there’s a way to call a service, that returns a boolean value, from a template condtion. to prevent further execution. I’ve got a sensor. alarm_arm_away data: {} target: entity_id: alarm Feb 18, 2024 · Hello, I’ve been spending some time trying to extract data from the FlightRadar24 sensor, filter it, and put it out as a different sensor with attributes. sensor. Dec 17, 2019 · I’m sure this is easy for you programmer folks but I have been googling and can’t seem to find this proper way to have wildcards in replace… example being if I want to remove a zip code from a string in my template I have |replace('55555','') how could I get it to replace either like 55*** or just any group of 5 numbers after my state abbreviation. Jun 25, 2019 · This is the Sensor: sensor. tvliving and Plex is media_player. . # # Dewpoint Calculations # # Simplified formula: Td = T - ((100 - RH)/5. I have used the template editor in home assistant UI and be able to get the results I want. The template remains ‘true’ and the automation does not re-trigger. This solution assumes power_meter_energy_total can never have a Jul 2, 2022 · When a person object is detected it shows Summary person: 1 or more depending on if it detects 1 or more people. Mi configuration. flightradar24_current_in_area contains an array of multiple aircraft, each array index has multiple elements and I can easily use a value template to Apr 21, 2021 · Value_template condition - Configuration - Home Assistant Community. A condition will look at the system at that moment. I tested there. 4 (maybe 5), a new sensor device class duration was added. In this section you find some real-life examples of how to use the command_line sensor. Ok, so this is where things get funky. plex_vintnet Dec 14, 2020 · Hi! I’m not sure if I’m doing something wrong, but I’d like to get the absolute value of a variable (e. 19 in a float and add 0. Brand new entity information dialogs for covers, fans, and alarms. For example the value for JSON Path $. If you don’t do that it is unaware you changed anything and will continue to use the previous version. Dec 6, 2021 · don’t even bother learning it, the - removes whitespace which is already done by default in templates on home assistant. So my plan ist to split the value at the " " and after that i transform the 1. but since “unknown” isn’t a number it defaults (for now) to 0. 0). Using “ this ” - using the current sensor’s state. ) I have created a sensor template: - platform: template sensors: discogs_random_year: friendly_name: 'Released' value_template: " { { state_attr Oct 27, 2021 · Configuration. nginx in any way. I’ve modified configuration. tom_l July 2, 2022, 8:19am 4. SickRage. It will appear as a JSON object in the right hand pane. platform: template Jan 21, 2019 · You’ll want to confirm the entity_id of your weather component and that the temperature attribute is named temperature. 0. I’d add a time pattern trigger as well and use the trigger template in a template condition. The new format, sometimes called “modern” format, uses a different structure and option names. Feb 25, 2021 · I assume that the variable definition is not shared between main value_template and attribute_templates. I have used the Developer Tool Template to test my code and can’t seem to use “| float (0)” to force it numeric. First, execute Configuration > Server Controls > Check Configuration. sensors: weather_temperature: friendly_name: "Weather Temperature". 2 Likes. I want to add a simple template sensor. New tile card features for alarms & fans. 3 and supervisor-2021. Data from sensor (I only want the bold part and convert it to an integer) : 40 C/ 104 F. In the right hand pane, click on the key you want (for example, IP). I ran across this in a past template before and I discovered that all the final round(1) is rounding is the number right before it. The sensor has support for GET and POST requests. Tip: If you want to create multiple sensors using the same endpoint, use the RESTful configuration instructions. Although in this particular test case the results are same, I wonder is it correct to use the “ this ” variable. Oct 6, 2020 · I’m wondering if this is a problem with the dev tools template editor… I noticed that when the editor screen is completely blank and then you enter {{'{:. replace(',','')) because commas in code do not go inside numbers May 17, 2018 · EDIT: Nevermind. contact_1st_floor_safe: entity_id: - input_boolean. value_template: >. yaml to create sensors and in the automation. In other words, you defined type within the option called value_template and that’s the only option where that variable exists. 1333×274 22. I receive the following error: Invalid config for [cover. (It’s a roku tv, and discovery enumerates them differently each time. ryzen7800_network_0_ipv4. - platform: template sensors: air_max: friendly_name: "Air index"… Oct 23, 2020 · This also has custom javascript templates to detect value ranges when a particular option should be “on”, and it uses service calls to set the desired option value. Jan 13, 2022 · Trying to do a math calculation in a template sensor only if another criteria is met. Go to https://jsonpathfinder. 4: Jan 11, 2023 · That’s where using Conditional Card should do its job. 8 KB Jul 28, 2021 · All you need to do is create an MQTT Sensor. In case a command results in a non 0 exit code or is terminated by the command_timeout, the result is only logged to Home Assistant log and the sensors value is not updated. However struggle to figure out how I can access any attribute of the second element of the array. The second template also evaluate to true even though the sensor contains no valid value (it’s unknown ). Y. sensor: - platform: mqtt. The configuration format for Template Sensors was changed (in 2021. 4! I was able to replace many template sensors because of it. ) # # where Td is dew point temperature (in degrees Celsius), # T is observed temperature (in degrees Celsius), and # RH is relative humidity (in percent). - sensor. What I’d like to acheive: alias: Do the thing sequence: - conditions: {{ CALL. The serial briedge to mqtt works. name: IP Address. Check the state of an SickRage instance. Where d is days, HH is hours, MM is minutes and SS is seconds. You don’t want the ‘special meaning’ you simply want it to refer to the value key in the payload. as per. But basically, you need to check the documentation (e. 119 €. Aug 22, 2019 · This is the the generic template engine, and you’ll need to be aware of the extensions that Home Assistant also adds in (like the stuff that’s mentioned on the Templating - Home Assistant page. Dec 2, 2016 · name: sprit. Mar 1, 2017 · I am trying to Power on my TV and launch Plex. When humidity is greater than 55%, switch on fan, and when it’s less than 55% switch off fan. Music Assistant 2. When a condition evaluates true, the script or automation will be executed. Of course, there is a lot more in this release. figured out the following, however when I put it into the config. publish. Like: XX ##### (I may or may not end up Jan 12, 2021 · Thanks, but the value can go above 1. This defines the basic look of an option button. card: show_name: true. attributes['andrew. So something like “line of text one …line of text two”. EDIT, and a closing bracket too. split()[-1] }}" take the value (value), remove the commas (. On = home, off = not_home. I am wanting parse some data that I get from a sensor and turn it into an integer. Im new to the templates in home assistant. Yep, I realised that shortly after. {{ value_json['value'] }} I’ve test the following and it works: switch: - platform: mqtt. I also rounded down the float for readability. The docs for this need updating. Templating - Home Assistant (home-assistant. It is used for: Formatting outgoing messages in, for example, the notify platforms . bewasserung_ein must be on ( I set this manually; in the future, it will be automated depending on whether or not there is a sufficient amount of water in the rain water bins) sensor. Templates and Custom Sensors are a more advanced feature in Home Assistant. I found someone said that I have to create a new Yaml file for the newly created templates (maybe to be more organized) which I have done and I created my first template in it as the following: sensor: - platform: template. The rest sensor platform is consuming a given endpoint which is exposed by a RESTful API of a device, an application, or a web service. py vs ig nm qh ot af yi ar ks