esphome-docs/components/sensor/mmc5983.rst

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.. _mmc5983:
MMC5983 Magnetometer
====================
.. seo::
:description: Instructions for setting up MMC5983 magnetometer.
:image: mmc5983.jpg
:keywords: MMC5983
The ``mmc5983`` integration allows you to use your MMC5983 triple-axis magnetometer
(`datasheet`_, `SparkFun`_) with ESPHome.
The :ref:`I²C Bus <i2c>` is required to be set up for this sensor to work. The device supports 400kHz
operation, so you may specify up to ``frequency: 400kHz`` in your ``i2c`` configuration.
.. figure:: ../../images/mmc5983.jpg
:align: center
:width: 30.0%
MMC5983 Magnetometer.
.. _datasheet: https://www.memsic.com/Public/Uploads/uploadfile/files/20220119/MMC5983MADatasheetRevA.pdf
.. _SparkFun: https://www.sparkfun.com/products/19921
.. code-block:: yaml
# Example configuration entry
sensor:
- platform: mmc5983
field_strength_x:
name: "Field X"
field_strength_y:
id: "field_y"
internal: true
field_strength_z:
name: "Field Z"
filters:
- throttle: 120s
update_interval: 60s
Configuration variables:
------------------------
- **field_strength_x** (*Optional*): The information for the X-axis field sensor. All options from
:ref:`Sensor <config-sensor>`.
- **field_strength_y** (*Optional*): The information for the Y-axis field sensor. All options from
:ref:`Sensor <config-sensor>`.
- **field_strength_z** (*Optional*): The information for the Z-axis field sensor. All options from
:ref:`Sensor <config-sensor>`.
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the sensor. Defaults to ``60s``.
See Also
--------
- :ref:`sensor-filters`
- :doc:`mmc5603`
- :apiref:`mmc5983/mmc5983.h`
- `SparkFun MMC5983MA Magnetometer Arduino Library <https://github.com/sparkfun/SparkFun_MMC5983MA_Magnetometer_Arduino_Library>`__
- :ghedit:`Edit`