mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-01 08:39:52 +01:00
198249bedf
* include i2s requirement in docs mention the requirement for i2s to be set up for this sensor to function * Update mics_4514.rst * Update mics_4514.rst
56 lines
1.8 KiB
ReStructuredText
56 lines
1.8 KiB
ReStructuredText
MiCS 4514 Gas Sensor
|
|
====================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up MiCS 4514 Gas sensors.
|
|
:image: mics_4514.jpg
|
|
:keywords: MiCS, 4514, MICS-4514
|
|
|
|
This component exposes the different gas concentration sensors from the `MiCS-4514 <https://www.dfrobot.com/product-2417.html>`__.
|
|
|
|
.. note::
|
|
|
|
|
|
The sensor has a 3-minute warmup period where data is unreliable and ESPHome will only start publishing sensor values after this time.
|
|
If the sensor was already powered only, such as if you restarted or updated your ESPHome device, then it will start publishing immediately.
|
|
|
|
The :ref:`I²C Bus <i2c>` is required to be set up in your configuration for this sensor to work.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: mics_4514
|
|
nitrogen_dioxide:
|
|
name: Nitrogen Dioxide
|
|
carbon_monoxide:
|
|
name: Carbon Monoxide
|
|
hydrogen:
|
|
name: Hydrogen
|
|
ethanol:
|
|
name: Ethanol
|
|
methane:
|
|
name: Methane
|
|
ammonia:
|
|
name: Ammonia
|
|
update_interval: 60s
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **nitrogen_dioxide** (*Optional*): All options from :ref:`Sensor <config-sensor>`
|
|
- **carbon_monoxide** (*Optional*): All options from :ref:`Sensor <config-sensor>`
|
|
- **hydrogen** (*Optional*): All options from :ref:`Sensor <config-sensor>`
|
|
- **ethanol** (*Optional*): All options from :ref:`Sensor <config-sensor>`
|
|
- **methane** (*Optional*): All options from :ref:`Sensor <config-sensor>`
|
|
- **ammonia** (*Optional*): All 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:`mics_4514/mics_4514.h`
|
|
- :ghedit:`Edit`
|