esphome-docs/components/output/gpio.rst

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GPIO Output
===========
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.. seo::
:description: Instructions for setting up binary outputs for GPIO pins.
:image: pin.png
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The GPIO output component is quite simple: It exposes a single GPIO pin
as an output component. Note that output components are **not** switches and
will not show up in Home Assistant. See :doc:`/components/switch/gpio`.
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.. code-block:: yaml
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# Example configuration entry
output:
- platform: gpio
pin: D1
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id: gpio_d1
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Configuration variables:
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------------------------
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- **pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The pin to use PWM on.
- **id** (**Required**, :ref:`config-id`): The id to use for this output component.
- All other options from :ref:`Output <config-output>`.
.. warning::
This is an **output component** and will not visible from the frontend. Output components are intermediary
components that can be attached to for example lights. To have a GPIO pin in the Home Assistant frontend, please
see the :doc:`/components/switch/gpio`.
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See Also
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--------
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- :doc:`/components/switch/gpio`
- :doc:`/components/output/index`
- :doc:`/components/output/esp8266_pwm`
- :doc:`/components/output/ledc`
- :doc:`/components/light/binary`
- :doc:`/components/fan/binary`
- :doc:`/components/power_supply`
- :apiref:`output/gpio_binary_output_component.h`
- :ghedit:`Edit`