home-assistant.io/source/_components/sensor.trafikverket_weatherstation.markdown
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Update sensor.trafikverket_weatherstation.markdown
Sensor name incorrect. Should be singul not plural
2018-03-31 09:52:53 +02:00

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---
layout: page
title: "Trafikverket WeatherStation"
description: "Instructions how to integrate Trafikverket WeatherStation within Home Assistant."
date: 2018-02-01 12:06
sidebar: true
comments: false
sharing: true
footer: true
logo: trafikverket.png
ha_category: Sensor
ha_release: 0.66.0
---
Showing weather information for air and road temperature provided by [Trafikverket](https://www.trafikverket.se/) in Sweden.
Potential use cases:
- Get weather data in general
- You live near a weather station and want to know the current temperature at home
- Setup automations for your car heating system. If the road is frozen along the way to work, you might want the car heating system to start earlier.
##### {% linkable_title Configuration %}
To enable this sensor, add the following lines to your `configuration.yaml`.
```yaml
sensor:
- platform: trafikverket_weatherstation
name: Trafikverket Road WeatherStation Kungälv
api_key: eXXcbXXXacXXXXc39XX3aXXX4aXX46XX
station: Kungälv
type: road
```
{% configuration %}
name:
description: Unique name of the device in the frontend.
required: true
type: string
api_key:
description: API key from Trafikverket.
required: true
type: string
station:
description: Name of the weather station.
required: true
type: string
type:
description: Defines which temperature you want (`air` or `road`).
required: true
type: string
scan_interval:
description: How frequently to query for new data (in seconds).
required: false
type: int
default: 300
{% endconfiguration %}
##### {% linkable_title Obtaining API key %}
Please click [here](https://api.trafikinfo.trafikverket.se/) and register to obtain the API key.
##### {% linkable_title Weather stations %}
Click [here](https://www.trafikverket.se/trafikinformation/vag/?TrafficType=personalTraffic&map=1/606442.17/6886316.22/&Layers=RoadWeather%2b) to get a map of valid weather stations. Once a station is found, copy the name according to the below picture and paste it in your `configuration.yaml` file as the `station` variable.
<p class='img'>
<img src='{{site_root}}/images/screenshots/get_trafikverket_weather_station_example.png' />
</p>
##### {% linkable_title Examples %}
```yaml
sensor:
- platform: trafikverket_weatherstation
name: Trafikverket Road WeatherStation Kungälv
api_key: eXXcbXXXacXXXXc39XX3aXXX4aXX46XX
station: Kungälv
type: road
- platform: trafikverket_weatherstation
name: Trafikverket Air WeatherStation Lanna
api_key: eXXcbXXXacXXXXc39XX3aXXX4aXX46XX
station: Lanna
type: air
scan_interval: 600
```