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34 lines
911 B
Markdown
34 lines
911 B
Markdown
---
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layout: page
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title: "DHT support"
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description: "Instructions how to integrate DHTxx sensors within Home Assistant."
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date: 2015-08-30 19:15
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sidebar: false
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comments: false
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sharing: true
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footer: true
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---
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<img src='/images/supported_brands/dht.png' class='brand pull-right' />
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The dht sensor platform allows you to get the current temperature and humidity from a DHT11, DHT22, or AM2302 device.
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To use your DHTxx sensor in your installation, add the following to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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sensor:
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platform: dht
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sensor: DHT22
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pin: 23
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monitored_conditions:
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- temperature
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- humidity
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```
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The name of the pin to which the sensor is connected has different names on different platforms. 'P8_11' for Beaglebone, '23' for Raspberry Pi.
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<p class='note warning'>
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As this requires access to the GPIO, you will need to run Home Assistant as root.
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</p>
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