Add dps310 sensor doc (#2218)

components/sensor/dps310.rst

@@ -0,0 +1,61 @@
+DPS310 Atmospheric Pressure Sensor
+==================================
+
+.. seo::
+    :description: Instructions for setting up DPS310 atmospheric pressure sensors
+    :image: dps310.jpg
+    :keywords: DPS310
+
+The ``dps310`` sensor platform allows you to use both the temperature and pressure sensors on
+your DPS310 atmospheric pressure sensor (`Adafruit <https://www.adafruit.com/product/4494>`__)
+with ESPHome. The :ref:`I²C <i2c>` component is required to be set up in your configuration.
+
+.. figure:: images/dps310-full.jpg
+    :align: center
+    :width: 50.0%
+
+    DPS310 Atmospheric Pressure Sensor board from `Adafruit <https://www.adafruit.com/product/4494>`__
+
+.. code-block:: yaml
+
+    # Example configuration entry
+    sensor:
+      - platform: dps310
+        temperature:
+          name: "Outside Temperature"
+        pressure:
+          name: "Outside Pressure"
+        address: 0x77
+        update_interval: 60s
+
+Configuration variables:
+------------------------
+
+- **pressure** (**Required**): 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>`.
+
+- **temperature** (**Required**): 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 ``0x77``.
+- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
+  sensor. Defaults to ``60s``.
+
+See Also
+--------
+
+- :ref:`sensor-filters`
+- :doc:`bmp280`
+- :doc:`bme680`
+- :doc:`bmp085`
+- :apiref:`dps310/dps310.h`
+- :ghedit:`Edit`

index.rst

@@ -294,6 +294,7 @@ Environmental
     Dallas DS18B20, components/sensor/dallas, dallas.jpg, Temperature
     DHT, components/sensor/dht, dht.jpg, Temperature & Humidity
     DHT12, components/sensor/dht12, dht12.jpg, Temperature & Humidity
+    DPS310, components/sensor/dps310, dps310.jpg, Temperature & Pressure
     ENS210, components/sensor/ens210, ens210.jpg, Temperature & Humidity
     HDC1080, components/sensor/hdc1080, hdc1080.jpg, Temperature & Humidity
     Honeywell ABP, components/sensor/honeywellabp, honeywellabp.jpg, Pressure & Temperature