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61 lines
2.0 KiB
ReStructuredText
TSL2561 Ambient Light Sensor
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============================
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.. seo::
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:description: Instructions for setting up TSL2561 ambient light sensors in ESPHome.
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:image: tsl2561.jpg
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:keywords: TSL2561
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The ``tsl2561`` sensor platform allows you to use your TSL2561
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(`datasheet <https://cdn-shop.adafruit.com/datasheets/TSL2561.pdf>`__,
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`Adafruit`_)
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ambient light sensor with ESPHome. The :ref:`I²C <i2c>` is required to be set up in
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your configuration for this sensor to work.
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.. figure:: images/tsl2561-full.jpg
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:align: center
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:width: 50.0%
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TSL2561 Ambient Light Sensor.
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.. _Adafruit: https://www.adafruit.com/product/439
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.. figure:: images/tsl2561-ui.png
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:align: center
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:width: 80.0%
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.. code-block:: yaml
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# Example configuration entry
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sensor:
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- platform: tsl2561
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name: "TSL2561 Ambient Light"
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address: 0x39
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update_interval: 60s
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Configuration variables:
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------------------------
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- **address** (*Optional*, int): Manually specify the I²C address of the sensor. Defaults to ``0x39``.
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- **integration_time** (*Optional*, :ref:`config-time`):
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The time the sensor will take for each measurement. Longer means more accurate values. One of
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``14ms``, ``101ms``, ``402ms``. Defaults to ``402ms``.
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- **gain** (*Optional*, string): The gain of the sensor. Higher values are better in low-light conditions.
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One of ``1x`` and ``16x``. Defaults to ``1x``.
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- **is_cs_package** (*Optional*, boolean): The "CS" package of this sensor has a slightly different
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formula for calculating the illuminance in lx. Set this to ``true`` if you're working with a CS
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package. Defaults to ``false``.
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- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
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sensor. Defaults to ``60s``.
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- All other options from :ref:`Sensor <config-sensor>`.
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See Also
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--------
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- :ref:`sensor-filters`
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- :doc:`bh1750`
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- :doc:`adc`
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- `SparkFun TSL2561 Arduino Library <https://github.com/sparkfun/SparkFun_TSL2561_Arduino_Library>`__ by `SparkFun <https://sparkfun.com/>`__
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- :apiref:`tsl2561/tsl2561.h`
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- :ghedit:`Edit`
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