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+MPL115A2 Barometric Pressure/Altitude/Temperature Sensor
+=========================================================
+
+.. seo::
+    :description: Instructions for setting up MPL115A2 atmospheric pressure sensors.
+    :image: mpl115a2.jpg
+    :keywords: MPL115A2
+
+The ``MPL115A2`` sensor platform allows you to use your MPL115A2 atmospheric pressure sensors
+(`datasheet <https://www.nxp.com/docs/en/data-sheet/MPL115A2.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/mpl115a2.jpg
+    :align: center
+    :width: 50.0%
+
+    MPL115A2 Barometric Pressure/Temperature Sensor
+
+.. _Adafruit: https://www.adafruit.com/product/992
+
+.. code-block:: yaml
+
+    # Example configuration entry
+    sensor:
+    - platform: MPL115A2
+      temperature:
+        name: "MPL115A2 Temperature"
+      pressure:
+        name: "MPL115A2 Pressure"
+      update_interval: 10s
+
+- **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:`MPL115A2/MPL115A2.h`
+- :apiref:`MPL3115A2/MPL3115A2.h`
+- :ghedit:`Edit`
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diff --git a/index.rst b/index.rst
index d4fe95823a..e3021dad3a 100644
--- a/index.rst
+++ b/index.rst
@@ -414,6 +414,7 @@ Environmental
     MCP9808, components/sensor/mcp9808, mcp9808.jpg, Temperature
     MH-Z19, components/sensor/mhz19, mhz19.jpg, CO2 & Temperature
     MLX90614, components/sensor/mlx90614, mlx90614.jpg, Temperature
+    MPL115A2, components/sensor/mpl115a2, mpl115a2.jpg, Temperature & Pressure
     MPL3115A2, components/sensor/mpl3115a2, mpl3115a2.jpg, Temperature & Pressure
     MS5611, components/sensor/ms5611, ms5611.jpg, Pressure
     MS8607, components/sensor/ms8607, ms8607.jpg, Temperature & Humidity & Pressure