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72 lines
2.5 KiB
ReStructuredText
72 lines
2.5 KiB
ReStructuredText
Update Core
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===========
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.. seo::
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:description: Instructions for using Update entities to manage updates on your ESPHome devices.
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:image: system-update.svg
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:keywords: Updates, OTA, ESP32, ESP8266
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The `update` component allows your ESPHome devices to install updates from a remote source; instead of
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:doc:`"pushing" an update to your device </components/ota/index>`, the device can retrieve an update and
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install it on its own.
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.. code-block:: yaml
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# Example configuration entry
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update:
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- platform: ...
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.. _config-update:
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Configuration variables:
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------------------------
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- **name** (*Optional*, string): The name to use for the update component.
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- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
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- **device_class** (*Optional*, string): The device class for the update entity. See
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https://www.home-assistant.io/integrations/binary_sensor/#device-class for a list of available options.
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- **disabled_by_default** (*Optional*, boolean): If true, then this entity should not be added to any client's frontend
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(usually Home Assistant) without the user manually enabling it (via the Home Assistant UI). Defaults to ``false``.
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- **entity_category** (*Optional*, string): The category of the update entity. See
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https://developers.home-assistant.io/docs/core/entity/#generic-properties for a list of available options.
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- **icon** (*Optional*, icon): The icon to use for the update entity in the frontend.
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- **internal** (*Optional*, boolean): Mark this component as internal. Internal components will
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not be exposed to the frontend (like Home Assistant). Specifying an ``id`` without a ``name`` will
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implicitly set this to true.
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- **on_update_available** (*Optional*, :ref:`Action <config-action>`): An automation to perform when an update is available.
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Automations
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-----------
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``update.perform`` Action
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~~~~~~~~~~~~~~~~~~~~~~~~~
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This action allows you to trigger the update entity to start the update process.
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Configuration variables:
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- **id** (**Required**, :ref:`config-id`): The ID of the update entity.
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- **force_update** (*Optional*, boolean): Perform the update even if the device is already running the same version.
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Defaults to ``false``.
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``update.is_available`` Condition
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This condition checks if an update is available for the device.
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Configuration variables:
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- **id** (**Required**, :ref:`config-id`): The ID of the update entity.
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See Also
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--------
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.. toctree::
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:maxdepth: 1
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:glob:
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*
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- :ghedit:`Edit`
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