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jsn_sr04t: Added options for AJ_SR04M sensor types #4022

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merged 4 commits into from
Jul 11, 2024
Merged

jsn_sr04t: Added options for AJ_SR04M sensor types #4022

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4a85197
Added options for AJ_SR04M sensor types
soeffi Jul 5, 2024
79c147d
Merge branch 'next' into ajsr04m
soeffi Jul 5, 2024
bac2d1d
Use enum instead of bool config option
soeffi Jul 6, 2024
574ef22
Merge branch 'next' into ajsr04m
soeffi Jul 6, 2024
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9 changes: 8 additions & 1 deletion components/sensor/jsn_sr04t.rst
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Expand Up @@ -6,7 +6,7 @@ JSN-SR04T Waterproof Ultrasonic Range Finder
:image: jsn-sr04t-v3.jpg
:keywords: JSN-SR04T

This sensor allows you to use the JSN-SR04T Waterproof Ultrasonic Range Finder **in Mode 1 and 2**
This sensor allows you to use the JSN-SR04T and AJ_SR04M Waterproof Ultrasonic Range Finder **in Mode 1 and 2**
with ESPHome to measure distances. This sensor can measure
ranges between 25 centimeters and 600 centimeters with a resolution of 1 millimeter.

Expand All @@ -18,6 +18,12 @@ Configure the JSN-SR04T for mode 2:
- **V1.0 and V2.0**: Add a 120k resistor to pad R27.
- **V3.0**: Short pad M2 or add 120k resistor to pad mode.

Configure the AJ_SR04M for mode 1:
- Add a 120k resistor to pad R19.

Configure the AJ_SR04M for mode 2:
- Add a 47k resistor to pad R19.

.. figure:: images/jsn-sr04t-v3-mode-select-pads.jpg
:align: center
:width: 50.0%
Expand Down Expand Up @@ -55,6 +61,7 @@ Configuration variables:
sensor. Defaults to ``60s``. Not applicable in mode 1.
- **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.
- **model** (*Optional*): Sensor model. Available options: ``jsn_sr04t`` (default) and ``aj_sr04t``.
- All other options from :ref:`Sensor <config-sensor>`.

See Also
Expand Down