mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-18 11:15:36 +01:00
61 lines
2.4 KiB
ReStructuredText
61 lines
2.4 KiB
ReStructuredText
HMC5883L Magnetometer
|
|
=====================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up HMC5883L IMU compass sensors.
|
|
:image: hmc5883l.jpg
|
|
:keywords: HMC5883L
|
|
|
|
The ``hmc5883l`` allows you to use your HMC5883L triple-axis magnetometers
|
|
(`datasheet <https://cdn-shop.adafruit.com/datasheets/HMC5883L_3-Axis_Digital_Compass_IC.pdf>`__,
|
|
`Adafruit`_) with
|
|
esphomelib. The :ref:`I²C Bus <i2c>` is
|
|
required to be set up in your configuration for this sensor to work.
|
|
|
|
.. _Adafruit: https://www.adafruit.com/product/1746
|
|
|
|
.. code:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: hmc5883l
|
|
address: 0x68
|
|
field_strength_x:
|
|
name: "HMC5883L Field Strength X"
|
|
field_strength_y:
|
|
name: "HMC5883L Field Strength Y"
|
|
field_strength_z:
|
|
name: "HMC5883L Field Strength Z"
|
|
heading:
|
|
name: "HMC5883L Heading"
|
|
range: 130uT
|
|
update_interval: 15s
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **address** (*Optional*, int): Manually specify the i^2c address of the sensor. Defaults to ``0x1E``.
|
|
- **field_strength_x** (*Optional*): The field strength in microtesla along the X-Axis. All options from
|
|
:ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
|
|
- **field_strength_y** (*Optional*): The field strength in microtesla along the Y-Axis. All options from
|
|
:ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
|
|
- **field_strength_z** (*Optional*): The field strength in microtesla along the Z-Axis. All options from
|
|
:ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
|
|
- **heading** (*Optional*): The heading of the sensor in degrees. All options from
|
|
:ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the sensor. Defaults to ``15s``.
|
|
See :ref:`sensor-default_filter`.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :doc:`template`
|
|
- :doc:`ultrasonic`
|
|
- :doc:`API Reference </api/sensor/hmc5883l>`
|
|
- `HMC5883L Library <https://github.com/jarzebski/Arduino-HMC5883L>`__ by `Korneliusz Jarzębski <https://github.com/jarzebski>`__
|
|
- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/current/esphomeyaml/components/sensor/hmc5883l.rst>`__
|
|
|
|
.. disqus::
|