64 lines
2.7 KiB
ReStructuredText
64 lines
2.7 KiB
ReStructuredText
PMSX003 Particulate Matter Sensor
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=================================
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.. seo::
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:description: Instructions for setting up PMSX003 Particulate matter sensors
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:image: pmsx003.png
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The ``pmsx003`` sensor platform allows you to use your PMS5003, PMS7003, ... particulate matter
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(`datasheet <http://www.aqmd.gov/docs/default-source/aq-spec/resources-page/plantower-pms5003-manual_v2-3.pdf>`__)
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sensors with ESPHome.
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As the communication with the PMSX003 is done using UART, you need
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to have an :ref:`UART bus <uart>` in your configuration with the ``rx_pin`` connected to the SEND/TX pin
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(may also be called the RX pin, depending on the model) of the PMS. Additionally, you need to set the baud rate to 9600.
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This platform supports three sensor types, which you need to specify using the ``type:`` configuration
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value:
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- ``PMSX003`` for generic PMS5003, PMS7003, ...; these sensors support ``pm_1_0``, ``pm_2_5`` and ``pm_10_0`` output.
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- ``PMS5003T`` for PMS5003T. These support ``pm_2_5``, ``temperature`` and ``humidity``.
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- ``PMS5003ST`` for PMS5003ST. These support ``pm_2_5``, ``temperature``, ``humidity`` and ``formaldehyde``.
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.. code-block:: yaml
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# Example configuration entry
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uart:
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rx_pin: GPIO23
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baud_rate: 9600
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sensor:
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- platform: pmsx003
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type: PMSX003
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pm_1_0:
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name: "Particulate Matter <1.0µm Concentration"
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pm_2_5:
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name: "Particulate Matter <2.5µm Concentration"
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pm_10_0:
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name: "Particulate Matter <10.0µm Concentration"
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Configuration variables:
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------------------------
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- **pm_1_0** (*Optional*): Use the concentration of particulates of size less than 1.0µm in µg per cubic meter.
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All options from :ref:`Sensor <config-sensor>`.
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- **pm_2_5** (*Optional*): Use the concentration of particulates of size less than 2.5µm in µg per cubic meter.
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All options from :ref:`Sensor <config-sensor>`.
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- **pm_10_0** (*Optional*): Use the concentration of particulates of size less than 10.0µm in µg per cubic meter.
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All options from :ref:`Sensor <config-sensor>`.
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- **temperature** (*Optional*): Use the temperature value in °C for the ``PMS5003T`` and ``PMS5003ST``.
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All options from :ref:`Sensor <config-sensor>`.
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- **humidity** (*Optional*): Use the humidity value in % for the ``PMS5003T`` and ``PMS5003ST``.
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All options from :ref:`Sensor <config-sensor>`.
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- **formaldehyde** (*Optional*): Use the formaldehyde (HCHO) concentration in µg per cubic meter for the ``PMS5003ST``.
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All options from :ref:`Sensor <config-sensor>`.
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- **uart_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the :ref:`UART Component <uart>` if you want
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to use multiple UART buses.
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See Also
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--------
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- :ref:`sensor-filters`
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- :apiref:`sensor/pmsx003.h`
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- :ghedit:`Edit`
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