esphome-docs/components/sensor/mpl3115a2.rst

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MPL3115A2 Barometric Pressure/Altitude/Temperature Sensor
=========================================================
.. seo::
:description: Instructions for setting up MPL3115A2 atmospheric pressure sensors.
:image: mpl3115a2.jpg
:keywords: MPL3115A2
The ``mpl3115a2`` sensor platform allows you to use your MPL3115A2 atmospheric pressure sensors
(`datasheet <https://www.nxp.com/docs/en/data-sheet/MPL3115A2.pdf>`__,
`Adafruit`_) temperature and pressure sensors with ESPHome. The :ref:`I²C <i2c>` is
required to be set up in your configuration for this sensor to work.
.. figure:: images/mpl3115a2-full.jpg
:align: center
:width: 50.0%
MPL3115A2 Barometric Pressure/Altitude/Temperature Sensor
.. _Adafruit: https://www.adafruit.com/product/1893
.. code-block:: yaml
# Example configuration entry
sensor:
2022-09-28 21:36:30 +02:00
- platform: mpl3115a2
temperature:
name: "MPL3115A2 Temperature"
pressure:
name: "MPL3115A2 Pressure"
update_interval: 10s
Configuration variables:
------------------------
The MPL3115A2 can be configured to output either pressure or altitude depending on which
sensor is configured.
- **pressure** (**Optional**): The information for the pressure sensor.
- **name** (**Required**, string): The name for the pressure sensor.
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
- All other options from :ref:`Sensor <config-sensor>`.
- **altitude** (**Optional**): The information for the altitude sensor.
- **name** (**Required**, string): The name for the altitude sensor.
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
- All other options from :ref:`Sensor <config-sensor>`.
- **temperature** (**Optional**): The information for the temperature sensor.
- **name** (**Required**, string): The name for the temperature sensor.
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
- All other options from :ref:`Sensor <config-sensor>`.
- **address** (*Optional*, int): Manually specify the I²C address of
the sensor. Defaults to ``0x60``.
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
sensor. Defaults to ``60s``.
See Also
--------
- :ref:`sensor-filters`
- :doc:`bmp280`
- :doc:`bme280`
- :doc:`bmp085`
- :doc:`ms5611`
- :apiref:`mpl3115a2/mpl3115a2.h`
- :ghedit:`Edit`