esphome-docs/components/microphone/i2s_audio.rst

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I²S Audio Microphone
====================
.. seo::
:description: Instructions for setting up I²S based microphones in ESPHome.
:image: i2s_audio.svg
The ``i2s_audio`` microphone platform allows you to receive audio via the the
:doc:`/components/i2s_audio`. This platform only works on ESP32 based chips.
.. code-block:: yaml
# Example configuration entry
microphone:
- platform: i2s_audio
i2s_din_pin: GPIO23
Configuration variables:
------------------------
- **i2s_din_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I²S DIN (Data In) signal.
- All other options from :ref:`Microphone <config-microphone>`
See also
--------
- :doc:`index`
- :ghedit:`Edit`