Add documentation for AHT10 sensor (#466)

components/sensor/aht10.rst

@@ -0,0 +1,62 @@
+AHT10 Temperature+Humidity Sensor
+=================================
+
+.. seo::
+    :description: Instructions for setting up AHT10 temperature and humidity sensors
+    :image: aht10.jpg
+    :keywords: aht10
+
+The ``aht10`` Temperature+Humidity sensor allows you to use your aht10
+(`datasheet <http://www.aosong.com/userfiles/files/media/aht10%E8%A7%84%E6%A0%BC%E4%B9%A6v1_1%EF%BC%8820191015%EF%BC%89.pdf>`__) i2c-based sensor with ESPHome.
+
+.. figure:: images/aht10-full.jpg
+    :align: center
+    :width: 50.0%
+
+    AHT10 Temperature & Humidity Sensor.
+
+.. figure:: images/temperature-humidity.png
+    :align: center
+    :width: 80.0%
+
+.. note::
+
+    When configured for humidity, the log *'Components should block for at most 20-30ms in loop().'* will be generated in verbose mode. This is due to technical specs of the sensor and can not be avoided.
+
+.. code-block:: yaml
+
+    # Example configuration entry
+    sensor:
+      - platform: aht10
+        temperature:
+          name: "Living Room Temperature"
+        humidity:
+          name: "Living Room Humidity"
+        update_interval: 60s
+
+Configuration variables:
+------------------------
+
+- **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>`.
+
+- **humidity** (**Required**): The information for the humidity sensor
+
+  - **name** (**Required**, string): The name for the humidity sensor.
+  - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
+  - All other 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`
+- :apiref:`aht10/aht10.h`
+- `AHT10 Library <https://github.com/Thinary/AHT10>`__  by `Thinary Electronic <https://github.com/Thinary>`__
+- `Unofficial Translated AHT10 Datasheet (en) <https://wiki.liutyi.info/download/attachments/30507639/Aosong_AHT10_en_draft_0c.pdf>`__
+- :ghedit:`Edit`

index.rst

@@ -92,6 +92,7 @@ Sensor Components
     ADC, components/sensor/adc, flash.svg
     ADE7953, components/sensor/ade7953, ade7953.svg
     ADS1115, components/sensor/ads1115, ads1115.jpg
+    AHT10, components/sensor/aht10, aht10.jpg
     AM2320, components/sensor/am2320, am2320.jpg
     APDS9960, components/sensor/apds9960, apds9960.jpg
     ATM90E32, components/sensor/atm90e32, atm90e32.jpg