esphome-docs/components/output/gpio.rst
2022-02-10 10:01:28 +13:00

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GPIO Output
===========
.. seo::
:description: Instructions for setting up binary outputs for GPIO pins.
:image: pin.svg
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`.
.. code-block:: yaml
# Example configuration entry
output:
- platform: gpio
pin: D1
id: gpio_d1
Configuration variables:
------------------------
- **pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The pin to turn on and off.
- **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 be 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`.
See Also
--------
- :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:`gpio/output/gpio_binary_output.h`
- :ghedit:`Edit`