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121 lines
3.3 KiB
ReStructuredText
121 lines
3.3 KiB
ReStructuredText
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TLC59208F
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=========
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.. seo::
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:description: Instructions for setting up TLC59208F LED PWM drivers.
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:image: tlc59208f.jpg
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:keywords: TLC59208F
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.. _tlc59208f-component:
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Component
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---------
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The TLC59208F component represents a Texas Instruments TLC59208F 8-bit PWM driver
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(`datasheet <http://www.ti.com/lit/gpn/tlc59208f>`__,
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`hw example <https://faboplatform.github.io/ArduinoDocs/03.I2C%20Brick/211_brick_i2c_7seg/>`__) in ESPHome. It
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uses :ref:`I²C Bus <i2c>` for communication.
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To use the channels of this components, you first need to setup the
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global ``tlc59208f`` chip and specify its address and id, and then define the
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:ref:`individual output channels <tlc59208f-output>`.
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.. code-block:: yaml
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# Minimalistic configuration entry, single chip, single output
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tlc59208f:
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address: 0x10
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id: tlc59208f_1
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# Individual outputs
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output:
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- platform: tlc59208f
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tlc59208f_id: 'tlc59208f_1'
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channel: 0
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Configuration variables:
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************************
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- **address** (*Optional*, int): The I²C address of the driver.
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Defaults to ``0x20``.
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- **id** (*Optional*, :ref:`config-id`): The id to use for
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this tlc59208f component. Use this if you have multiple TLC59208Fs connected at the same time
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.. _tlc59208f-output:
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PWM Output
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----------
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The TLC59208F output component exposes a TLC59208F PWM channel of a global
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:ref:`TLC59208F chip <tlc59208f-component>` as a float
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output.
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.. figure:: images/tlc59208f-full.jpg
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:align: center
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:width: 75.0%
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Sample application of a TLC59208F 8-Channel PWM Driver.
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.. code-block:: yaml
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# Complete example configuration entry for 3 drivers and 4 outputs
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# Maximum 64 drivers with 8 outputs each
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tlc59208f:
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- address: 0x20
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id: tlc59208f_1
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- address: 0x22
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id: tlc59208f_2
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- address: 0x24
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id: tlc59208f_3
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# Individual outputs
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output:
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- platform: tlc59208f
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id: 'tlc59208f_1_ch0'
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channel: 0
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tlc59208f_id: 'tlc59208f_1'
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- platform: tlc59208f
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id: 'tlc59208f_1_ch4'
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channel: 4
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tlc59208f_id: 'tlc59208f_1'
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- platform: tlc59208f
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id: 'tlc59208f_2_ch2'
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channel: 2
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tlc59208f_id: 'tlc59208f_2'
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- platform: tlc59208f
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id: 'tlc59208f_3_ch7'
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channel: 7
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tlc59208f_id: 'tlc59208f_3'
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# Sample use as a RGB light
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light:
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- platform: rgb
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name: "Sample RGB light"
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red: tlc59208f_1_ch0
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green: tlc59208f_1_ch4
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blue: tlc59208f_2_ch7
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Configuration variables:
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************************
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- **id** (**Required**, :ref:`config-id`): The id to use for this output component.
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- **channel** (**Required**, int): Choose the channel of the TLC59208F for
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this output component. Must be in range from 0 to 7.
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- **tlc59208f_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the
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:ref:`TLC59208F chip <tlc59208f-component>`.
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Use this if you have multiple TLC59208Fs you want to use at the same time.
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- All other options from :ref:`Output <config-output>`.
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See Also
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--------
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- :doc:`/components/output/index`
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- :doc:`/components/output/esp8266_pwm`
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- :doc:`/components/output/ledc`
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- :doc:`/components/light/monochromatic`
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- :doc:`/components/light/rgb`
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- :doc:`/components/fan/speed`
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- :doc:`/components/power_supply`
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- :apiref:`tlc59208f/tlc59208f_output.h`
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- :ghedit:`Edit`
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