esphome-docs/esphomeyaml/components/output/ledc.rst

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ESP32 LEDC Output
=================
The LEDC output component exposes a `LEDC PWM
channel <https://esp-idf.readthedocs.io/en/latest/api-reference/peripherals/ledc.html>`__
of the ESP32 as an output component.
.. code:: yaml
# Example configuration entry
output:
- platform: ledc
pin: 19
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id: gpio_19
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Configuration variables:
~~~~~~~~~~~~~~~~~~~~~~~~
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- **pin** (**Required**, :ref:`config-pin`): The pin to use LEDC on. Can only be GPIO0-GPIO33.
- **id** (**Required**, :ref:`config-id`): The id to use for this output component.
- **frequency** (*Optional*, float): At which frequency to run the LEDC
channels timer. Two LEDC channels always share the same timer and
therefore also the same frequency. Defaults to 1000Hz.
- **bit_depth** (*Optional*, int): The bit depth to use for the LEDC channel. Defaults to 12.
- **channel** (*Optional*, int): Manually set the `LEDC
channel <https://esp-idf.readthedocs.io/en/latest/api-reference/peripherals/ledc.html#configure-channel>`__
to use. Two adjacent channels share the same timer. Defaults to an automatic selection.
- All other options from :ref:`Output <config-output>`.
See Also
^^^^^^^^
- :doc:`/esphomeyaml/components/output/index`
- :doc:`/esphomeyaml/components/output/esp8266_pwm`
- :doc:`/esphomeyaml/components/light/monochromatic`
- :doc:`/esphomeyaml/components/fan/speed`
- :doc:`/esphomeyaml/components/power_supply`
- :doc:`API Reference </api/output/ledc>`
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- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/master/esphomeyaml/components/output/ledc.rst>`__