mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-18 11:15:36 +01:00
47 lines
1.5 KiB
ReStructuredText
47 lines
1.5 KiB
ReStructuredText
A01NYUB Waterproof Ultrasonic Sensor
|
|
====================================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up A01NYUB waterproof ultrasonic distance sensor in ESPHome.
|
|
:image: a01nyub.jpg
|
|
:keywords: ultrasonic, DFRobot, A01NYUB
|
|
|
|
This sensor allows you to use A01NYUB waterproof ultrasonic sensor by DFRobot
|
|
(`datasheet <https://wiki.dfrobot.com/A01NYUB%20Waterproof%20Ultrasonic%20Sensor%20SKU:%20SEN0313>`__)
|
|
with ESPHome to measure distances. This sensor can measure
|
|
ranges between 28 centimeters and 750 centimeters with a resolution of 1 milimeter.
|
|
|
|
Since this sensor reads multiple times per second, :ref:`sensor-filters` are highly recommended.
|
|
|
|
To use the sensor, first set up an :ref:`uart` with a baud rate of 9600 and connect the sensor to the specified pin.
|
|
|
|
.. figure:: images/a01nyub-full.jpg
|
|
:align: center
|
|
:width: 50.0%
|
|
|
|
A01NYUB Waterproof Ultrasonic Distance Sensor.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: "a01nyub"
|
|
name: "Distance"
|
|
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **name** (**Required**, string): The name of the sensor.
|
|
- **uart_id** (*Optional*, :ref:`config-id`): The ID of the :ref:`UART bus <uart>` you wish to use for this sensor.
|
|
Use this if you want to use multiple UART buses at once.
|
|
- All other options from :ref:`Sensor <config-sensor>`.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :ref:`uart`
|
|
- :apiref:`a01nyub/a01nyub.h`
|
|
- :ghedit:`Edit`
|