mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-14 10:35:27 +01:00
87 lines
2.9 KiB
ReStructuredText
87 lines
2.9 KiB
ReStructuredText
QMP6988 Temperature+Pressure Sensor
|
|
===================================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up QMP6988 temperature and pressure sensors with ESPHome
|
|
:keywords: QMP6988
|
|
|
|
The ``qmp6988`` sensor platform allows you to use your QMP6988
|
|
(`datasheet <https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/enviii/QMP6988%20Datasheet.pdf>`__,
|
|
`M5Stack`_) temperature and pressure sensors with ESPHome. The :ref:`I²C <i2c>` is
|
|
required to be set up in your configuration for this sensor to work.
|
|
|
|
.. figure:: ../../images/qmp6988_env3.png
|
|
:align: center
|
|
:width: 40.0%
|
|
|
|
QMP6988 Temperature and Pressure Sensor.
|
|
|
|
.. _M5Stack: https://docs.m5stack.com/en/unit/envIII
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: qmp6988
|
|
temperature:
|
|
name: "Living Room Temperature"
|
|
oversampling: 16x
|
|
pressure:
|
|
name: "Living Room Pressure"
|
|
oversampling: 16x
|
|
address: 0x70
|
|
update_interval: 60s
|
|
iir_filter: 2x
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **temperature** (*Optional*): The information for the temperature sensor
|
|
|
|
- **name** (**Required**, string): The name for the temperature
|
|
sensor.
|
|
- **oversampling** (*Optional*): The oversampling parameter for the temperature sensor.
|
|
See :ref:`Oversampling Options <qmp6988-oversampling>`.
|
|
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
|
|
- All other options from :ref:`Sensor <config-sensor>`.
|
|
|
|
- **pressure** (*Optional*): The information for the pressure sensor.
|
|
|
|
- **name** (**Required**, string): The name for the pressure sensor.
|
|
- **oversampling** (*Optional*): The oversampling parameter for the temperature sensor.
|
|
See :ref:`Oversampling Options <qmp6988-oversampling>`.
|
|
- **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 ``0x70``. ``0x56`` is also configurable - see datasheet.
|
|
- **iir_filter** (*Optional*): Set up an Infinite Impulse Response filter to increase accuracy. One of
|
|
``OFF``, ``2x``, ``4x``, ``8x``, ``16x``, ``32x``. Defaults to ``OFF``.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
|
|
sensor. Defaults to ``60s``.
|
|
|
|
.. _qmp6988-oversampling:
|
|
|
|
Oversampling Options
|
|
--------------------
|
|
|
|
By default, the QMP6988 sensor has been configured to measure each value 8 times when requesting a new value. You can, however,
|
|
configure this amount. Possible oversampling values:
|
|
|
|
- ``NONE`` (value is skipped)
|
|
- ``1x``
|
|
- ``2x``
|
|
- ``4x``
|
|
- ``8x`` (default)
|
|
- ``16x``
|
|
- ``32x``
|
|
- ``64x``
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :apiref:`qmp6988/qmp6988.h`
|
|
- `QMP6988 Library <https://github.com/m5stack/UNIT_ENV>`__ by `M5Stack <https://m5stack.com>`__
|
|
- :ghedit:`Edit`
|