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* e.g. to e.g., and proper case for Home Assistant * Instructions how to -> Instructions on how to
97 lines
2.2 KiB
Markdown
97 lines
2.2 KiB
Markdown
---
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layout: page
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title: "RFXtrx Sensor"
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description: "Instructions on how to integrate RFXtrx sensors into Home Assistant."
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date: 2015-08-06 17:15
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sidebar: true
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comments: false
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sharing: true
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footer: true
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logo: rfxtrx.png
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ha_category: Sensor
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ha_iot_class: "Local Polling"
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---
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The `rfxtrx` platform support sensors that communicate in the frequency range of 433.92 MHz.
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First you have to set up your [rfxtrx hub](/components/rfxtrx/).
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The easiest way to find your sensors is to add this to your `configuration.yaml`:
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```yaml
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# Example configuration.yaml entry
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sensor:
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platform: rfxtrx
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automatic_add: True
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```
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Then when the sensor emits a signal it will be automatically added:
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<p class='img'>
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<img src='/images/components/rfxtrx/sensor.png' />
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</p>
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Here the name is `0a52080000301004d240259` or `0a52080000301004d240259_temperature` and you can verify that it works from the frontend.
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Then you should update your configuration to (_temperature is not needed):
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```yaml
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# Example configuration.yaml entry
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sensor:
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platform: rfxtrx
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devices:
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0a52080000301004d240259:
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name: device_name
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```
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If you want to display several data types from one sensor:
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```yaml
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# Example configuration.yaml entry
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sensor:
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platform: rfxtrx
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devices:
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0a520802060100ff0e0269:
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name: Bath
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data_type:
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- Humidity
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- Temperature
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```
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Only these data_type are valid :
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- *Temperature*
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- *Humidity*
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- *Barometer*
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- *Wind direction*
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- *Rain rate*
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- *Energy usage*
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- *Total usage*
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- *Sound*
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- *Sensor Status*
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- *Counter value*
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- *UV*
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Example configuration:
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```yaml
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# Example configuration.yaml entry
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sensor:
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platform: rfxtrx
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automatic_add: True
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devices:
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0a52080705020095220269:
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name: Lving
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fire_event: True
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0a520802060100ff0e0269:
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name: Bath
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data_type:
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- Humidity
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- Temperature
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```
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Configuration variables:
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- **devices** (*Optional*): A list of devices with their name to use in the frontend.
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- **automatic_add** (*Optional*): To enable the automatic addition of new lights.
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- **data_type** (*Optional*): Which data type the sensor should show
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- **fire_event** (*Optional*): Fires an event even if the state is the same as before. Can be used for automations.
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