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139 lines
3.3 KiB
ReStructuredText
139 lines
3.3 KiB
ReStructuredText
.. _output:
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Output Component
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================
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.. seo::
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:description: Instructions for setting up generic outputs in ESPHome
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:image: folder-open.png
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Each platform of the ``output`` domain exposes some output to
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ESPHome. These are grouped into two categories: ``binary`` outputs
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(that can only be ON/OFF) and ``float`` outputs (like PWM, can output
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any rational value between 0 and 1).
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.. _config-output:
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Base Output Configuration
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-------------------------
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Each output platform extends this configuration schema.
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.. code-block:: yaml
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# Example configuration entry
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output:
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- platform: ...
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id: my_output_id
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power_supply: power_supply_id
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inverted: false
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min_power: 0.01
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max_power: 0.75
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Configuration variables:
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- **id** (**Required**, :ref:`config-id`): The id to use for this output component.
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- **power_supply** (*Optional*, :ref:`config-id`): The :doc:`power
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supply </components/power_supply>` to connect to
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this output. When the output is enabled, the power supply will
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automatically be switched on too.
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- **inverted** (*Optional*, boolean): If the output should be treated
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as inverted. Defaults to ``false``.
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Float outputs only:
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- **min_power** (*Optional*, float): Sets the minimum output value of this output platform.
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Must be in range from 0 to max_power. Defaults to ``0``.
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- **max_power** (*Optional*, float): Sets the maximum output value of this output platform.
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Must be in range from min_power to 1. Defaults to ``1``.
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- **zero_means_zero** (*Optional*, boolean): Sets the output to use actual 0 instead of ``min_power``.
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Defaults to ``false``.
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.. _output-turn_on_action:
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``output.turn_on`` Action
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*************************
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This action turns the output with the given ID on when executed.
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.. code-block:: yaml
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on_...:
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then:
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- output.turn_on: relay_1
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.. note::
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This action can also be expressed in :ref:`lambdas <config-lambda>`:
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.. code-block:: cpp
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id(relay_1).turn_on();
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.. _output-turn_off_action:
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``output.turn_off`` Action
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**************************
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This action turns the output with the given ID off when executed.
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.. code-block:: yaml
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on_...:
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then:
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- output.turn_off: relay_1
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.. note::
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This action can also be expressed in :ref:`lambdas <config-lambda>`:
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.. code-block:: cpp
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id(relay_1).turn_off();
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.. _output-set_level_action:
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``output.set_level`` Action
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***************************
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This action sets the float output to the given level when executed. Note: This only
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works with floating point outputs like ESP8266 PWM or LEDC.
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.. code-block:: yaml
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on_...:
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then:
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- output.set_level:
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id: output_1
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level: 50%
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.. note::
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This action can also be expressed in :ref:`lambdas <config-lambda>`:
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.. code-block:: cpp
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// range is 0.0 (off) to 1.0 (on)
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id(relay_1).set_level(0.5);
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Full Output Index
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-----------------
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- :doc:`/components/switch/output`
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- :doc:`/components/power_supply`
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- :doc:`/components/light/binary`
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- :doc:`/components/light/monochromatic`
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- :doc:`/components/light/rgb`
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- :doc:`/components/fan/binary`
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- :doc:`/components/fan/speed`
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- :apiref:`binary_output.h <output/binary_output.h>`,
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:apiref:`float_output.h <output/float_output.h>`
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- :ghedit:`Edit`
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.. toctree::
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:maxdepth: 1
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:glob:
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*
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