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36 lines
1.2 KiB
Markdown
36 lines
1.2 KiB
Markdown
---
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layout: page
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title: "Discoverable"
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description: "Instructions on how to setup the discoverable component with Home Assistant."
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date: 2016-03-01 07:00
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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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---
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The Home Assistant discovery protocol is a lightweight feature that introduces support for Home Assistant servers to be discoverable. This will allow [Home Assistant instances](https://github.com/balloob/micropython-home-assistant) running with [MicroPython](https://micropython.org/) to get started without any required configuration (Example from the [MicroPython Home Assistant](https://github.com/balloob/micropython-home-assistant) documentation):
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```python
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from homeassistant.discovery import get_instance()
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hass = get_instance()
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for state in hass.states():
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print(state)
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```
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To enable `discovery` 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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discoverable:
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expose_password: yes
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```
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Configuration variables:
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- **expose_password** (*Optional*): It is up to the user to expose the password in the discovery response (Default: off). If password not exposed, uHA instances will have to provide it (`get_instance('my password')`).
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