esphome-docs/components/sensor/htu21d.rst

70 lines
2.0 KiB
ReStructuredText
Raw Normal View History

2018-05-13 11:37:02 +02:00
HTU21D Temperature+Humidity Sensor
==================================
2018-11-14 22:12:27 +01:00
.. seo::
:description: Instructions for setting up HTU21D temperature and humidity sensors.
:image: htu21d.jpg
:keywords: HTU21D
2018-05-13 11:37:02 +02:00
The HTU21D Temperature+Humidity sensor allows you to use your HTU21D
2020-05-10 21:27:59 +02:00
(`Adafruit <https://www.adafruit.com/product/1899>`__) sensors with
2019-02-16 23:25:23 +01:00
ESPHome. The :ref:`I²C Bus <i2c>` is
2018-05-13 11:37:02 +02:00
required to be set up in your configuration for this sensor to work.
2018-06-01 18:10:00 +02:00
.. figure:: images/htu21d-full.jpg
:align: center
:width: 50.0%
2018-05-13 11:37:02 +02:00
HTU21D Temperature & Humidity Sensor.
2018-05-13 11:37:02 +02:00
.. _Adafruit: https://learn.adafruit.com/adafruit-htu21d-f-temperature-humidity-sensor/overview
2018-06-01 18:10:00 +02:00
.. figure:: images/temperature-humidity.png
:align: center
:width: 80.0%
2018-05-13 11:37:02 +02:00
2018-10-12 16:33:22 +02:00
.. note::
The **SI7021** sensor also works with this integration.
.. code-block:: yaml
2018-05-13 11:37:02 +02:00
# Example configuration entry
sensor:
- platform: htu21d
temperature:
name: "Living Room Temperature"
humidity:
name: "Living Room Humidity"
2019-01-06 18:56:14 +01:00
update_interval: 60s
2018-05-13 11:37:02 +02:00
Configuration variables:
2018-10-12 16:33:22 +02:00
------------------------
2018-05-13 11:37:02 +02:00
2018-06-01 18:10:00 +02:00
- **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.
2019-02-17 12:28:17 +01:00
- All other options from :ref:`Sensor <config-sensor>`.
2018-06-01 18:10:00 +02:00
- **humidity** (**Required**): The information for the humidity sensor.
2018-05-13 11:37:02 +02:00
2018-06-01 18:10:00 +02:00
- **name** (**Required**, string): The name for the humidity sensor.
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
2019-02-17 12:28:17 +01:00
- All other options from :ref:`Sensor <config-sensor>`.
2018-05-13 11:37:02 +02:00
2019-01-06 18:56:14 +01:00
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the sensor. Defaults to ``60s``.
2018-05-13 11:37:02 +02:00
2018-06-01 18:10:00 +02:00
See Also
2018-10-12 16:33:22 +02:00
--------
2018-05-13 11:37:02 +02:00
2018-06-01 18:10:00 +02:00
- :ref:`sensor-filters`
- :doc:`dht`
- :doc:`dht12`
- :doc:`hdc1080`
- :doc:`sht3xd`
2019-05-12 22:44:59 +02:00
- :apiref:`htu21d/htu21d.h`
2018-08-24 22:44:01 +02:00
- `i2cdevlib <https://github.com/jrowberg/i2cdevlib>`__ by `Jeff Rowberg <https://github.com/jrowberg>`__
- :ghedit:`Edit`