mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-02 08:49:48 +01:00
154 lines
5.0 KiB
ReStructuredText
154 lines
5.0 KiB
ReStructuredText
FastLED Light
|
|
=============
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up FastLED addressable lights like NEOPIXEL.
|
|
:image: color_lens.png
|
|
|
|
.. _fastled-clockless:
|
|
|
|
Clockless
|
|
---------
|
|
|
|
The ``fastled_clockless`` light platform allows you to create RGB lights
|
|
in ESPHome for a :ref:`number of supported chipsets <fastled_clockless-chipsets>`.
|
|
|
|
Clockless FastLED lights differ from the
|
|
:ref:`fastled-spi` in that they only have a single data wire to connect, and not separate data and clock wires.
|
|
|
|
.. figure:: images/fastled_clockless-ui.png
|
|
:align: center
|
|
:width: 60.0%
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
light:
|
|
- platform: fastled_clockless
|
|
chipset: WS2811
|
|
pin: GPIO23
|
|
num_leds: 60
|
|
rgb_order: BRG
|
|
name: "FastLED WS2811 Light"
|
|
|
|
Configuration variables:
|
|
************************
|
|
|
|
- **name** (**Required**, string): The name of the light.
|
|
- **chipset** (**Required**, string): Set a chipset to use.
|
|
See :ref:`fastled_clockless-chipsets` for options.
|
|
- **pin** (**Required**, :ref:`config-pin`): The pin for the data line of the FastLED light.
|
|
- **num_leds** (**Required**, int): The number of LEDs attached.
|
|
- **rgb_order** (*Optional*, string): The order of the RGB channels. Use this if your
|
|
light doesn't seem to map the RGB light channels correctly. For example if your light
|
|
shows up green when you set a red color through the frontend. Valid values are ``RGB``,
|
|
``RBG``, ``GRB``, ``GBR``, ``BRG`` and ``BGR``. Defaults to ``RGB``.
|
|
- **max_refresh_rate** (*Optional*, :ref:`config-time`):
|
|
A time interval used to limit the number of commands a light can handle per second. For example
|
|
16ms will limit the light to a refresh rate of about 60Hz. Defaults to the default value for the used chipset.
|
|
- **effects** (*Optional*, list): A list of :ref:`light effects <light-effects>` to use for this light.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
- All other options from :ref:`Light <config-light>`.
|
|
|
|
.. _fastled_clockless-chipsets:
|
|
|
|
Supported Chipsets
|
|
******************
|
|
|
|
- ``NEOPIXEL``
|
|
- ``WS2811``
|
|
- ``WS2811_400`` (``WS2811`` with a clock rate of 400kHz)
|
|
- ``WS2812B``
|
|
- ``WS2812``
|
|
- ``WS2813``
|
|
- ``WS2852``
|
|
- ``APA104``
|
|
- ``APA106``
|
|
- ``GW6205``
|
|
- ``GW6205_400`` (``GW6205`` with a clock rate of 400kHz)
|
|
- ``LPD1886``
|
|
- ``LPD1886_8BIT`` (``LPD1886`` with 8-bit color channel values)
|
|
- ``PL9823``
|
|
- ``SK6812``
|
|
- ``SK6822``
|
|
- ``TM1803``
|
|
- ``TM1804``
|
|
- ``TM1809``
|
|
- ``TM1829``
|
|
- ``UCS1903B``
|
|
- ``UCS1903``
|
|
- ``UCS1904``
|
|
- ``UCS2903``
|
|
|
|
.. _fastled-spi:
|
|
|
|
SPI
|
|
---
|
|
|
|
The ``fastled_spi`` light platform allows you to create RGB lights
|
|
in ESPHome for a :ref:`number of supported chipsets <fastled_spi-chipsets>`.
|
|
|
|
SPI FastLED lights differ from the
|
|
:ref:`fastled-clockless` in that they require two pins to be connected, one for a data and one for a clock signal
|
|
whereas the clockless lights only need a single pin.
|
|
|
|
.. figure:: images/fastled_spi-ui.png
|
|
:align: center
|
|
:width: 60.0%
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
light:
|
|
- platform: fastled_spi
|
|
chipset: WS2801
|
|
data_pin: GPIO23
|
|
clock_pin: GPIO22
|
|
num_leds: 60
|
|
rgb_order: BRG
|
|
name: "FastLED SPI Light"
|
|
|
|
Configuration variables:
|
|
************************
|
|
|
|
- **name** (**Required**, string): The name of the light.
|
|
- **chipset** (**Required**, string): Set a chipset to use. See :ref:`fastled_spi-chipsets` for options.
|
|
- **data_pin** (**Required**, :ref:`config-pin`): The pin for the data line of the FastLED light.
|
|
- **clock_pin** (**Required**, :ref:`config-pin`): The pin for the clock line of the FastLED light.
|
|
- **num_leds** (**Required**, int): The number of LEDs attached.
|
|
- **rgb_order** (*Optional*, string): The order of the RGB channels. Use this if your
|
|
light doesn't seem to map the RGB light channels correctly. For example if your light
|
|
shows up green when you set a red color through the frontend. Valid values are ``RGB``,
|
|
``RBG``, ``GRB``, ``GBR``, ``BRG`` and ``BGR``. Defaults to ``RGB``.
|
|
- **max_refresh_rate** (*Optional*, :ref:`config-time`):
|
|
A time interval used to limit the number of commands a light can handle per second. For example
|
|
16ms will limit the light to a refresh rate of about 60Hz. Defaults to the default value for the used chipset.
|
|
- **data_rate** (*Optional*, frequency): The data rate to use for shifting data to the light. Can help if you
|
|
have long cables or slow level-shifters.
|
|
- **effects** (*Optional*, list): A list of :ref:`light effects <light-effects>` to use for this light.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
- All other options from :ref:`Light <config-light>`.
|
|
|
|
.. _fastled_spi-chipsets:
|
|
|
|
Supported Chipsets
|
|
******************
|
|
|
|
- ``APA102``
|
|
- ``DOTSTAR``
|
|
- ``LPD8806``
|
|
- ``P9813``
|
|
- ``SK9822``
|
|
- ``SM16716``
|
|
- ``WS2801``
|
|
- ``WS2803``
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :doc:`/components/light/index`
|
|
- :doc:`/components/power_supply`
|
|
- :apiref:`fastled_base/fastled_light.h`
|
|
- `Arduino FastLED library <https://github.com/FastLED/FastLED>`__
|
|
- :ghedit:`Edit`
|