39 lines
892 B
Markdown
39 lines
892 B
Markdown
---
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layout: page
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title: "One wire Sensor"
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description: "Instructions how to integrate One wire (1-wire) sensors into Home Assistant."
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date: 2016-01-17 07:15
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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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ha_category: Sensor
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ha_release: 0.12
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---
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The `onewire` platform supports sensors which are using the One wire (1-wire) bus for communication.
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Supported devices:
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- [DS18B20](https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf)
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- DS18S20
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- DS1822
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- DS1825
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- DS28EA00 temperature sensors
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There is also support for bus masters which use fuse to mount device tree.
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To enable One wire sensors 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: onewire
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names:
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some_id: your name
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```
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Configuration variables:
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- **names** array (*Optional*): ID and friendly name of your sensors.
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