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108 lines
3.1 KiB
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108 lines
3.1 KiB
ReStructuredText
MLX90393 Triple-axis Magnetometer
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=================================
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.. seo::
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:description: Instructions for setting up MLX90393 Triple-Axis magnetometer sensor.
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:image: mlx90393.jpg
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:keywords: MLX90393
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The ``mlx90393`` sensor platform allows you to use your MLX90393
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(`datasheet <https://media.melexis.com/-/media/files/documents/datasheets/mlx90393-datasheet-melexis.pdf>`__,
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`Adafruit`_) three axis magnetometer with ESPHome. The :ref:`I²C <i2c>` is required to be set up in
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your configuration for this sensor to work.
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.. figure:: images/mlx90393-full.jpg
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:align: center
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:width: 50.0%
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MLX90393 Triple-axis Magnetometer
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.. _Adafruit: https://www.adafruit.com/product/4022
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.. code-block:: yaml
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# Example configuration entry
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sensor:
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- platform: mlx90393
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id: mlx
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x_axis:
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name: "x"
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y_axis:
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name: "y"
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z_axis:
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name: "z"
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Configuration variables:
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------------------------
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- **x_axis** (*Optional*): The information for the x-axis.
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- **resolution** (*Optional*, int): Set resolution. Defaults to ``19BIT``. Must be one of:
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- ``16BIT``
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- ``17BIT``
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- ``18BIT``
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- ``19BIT``
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- All other options from :ref:`Sensor <config-sensor>`.
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- **y_axis** (*Optional*): The information for the y-axis.
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- **resolution** (*Optional*, int): Set resolution. Defaults to ``19BIT``. Must be one of:
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- ``16BIT``
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- ``17BIT``
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- ``18BIT``
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- ``19BIT``
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- All other options from :ref:`Sensor <config-sensor>`.
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- **z_axis** (*Optional*): The information for the z-axis.
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- **resolution** (*Optional*, int): Set resolution. Defaults to ``16BIT``. Must be one of:
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- ``16BIT``
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- ``17BIT``
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- ``18BIT``
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- ``19BIT``
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- All other options from :ref:`Sensor <config-sensor>`.
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- **temperature** (*Optional*): Built-in temperature sensor.
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- **oversampling** (*Optional*, int): On-chip oversampling for the temperature sensor. Defaults to ``0``. Must be between ``0`` and ``3``.
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- All other options from :ref:`Sensor <config-sensor>`.
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- **drdy_pin** (*Optional*, :ref:`Pin Schema <config-pin_schema>`): Data-ready pin. Often labelled ``INT``. Using this pin might lead to slightly quicker read times.
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- **gain** (*Optional*, int): Specify the gain. Defaults to ``2_5X``. Must be one of
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- ``1X``
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- ``1_33X``
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- ``1_67X``
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- ``2X``
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- ``2_5X``
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- ``3X``
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- ``4X``
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- ``5X``
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- **oversampling** (*Optional*, int): On-chip oversampling. Defaults to ``2``. Must be between ``0`` and ``3``.
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- **filter** (*Optional*, int): On-chip digital filter. Defaults to ``6``. Must be between ``0`` and ``7``.
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- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
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sensor. Defaults to ``60s``.
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- **address** (*Optional*, int): Manually specify the I²C address of
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the sensor. Defaults to ``0x0C``.
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- **i2c_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the :ref:`I²C Component <i2c>` if you want
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to use multiple I²C buses.
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See Also
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--------
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- :ref:`sensor-filters`
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- `arduino-MLX90393 <https://github.com/functionpointer/arduino-MLX90393>`__
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- :ghedit:`Edit`
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