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66 lines
2.1 KiB
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66 lines
2.1 KiB
ReStructuredText
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SSD1322 OLED Display
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====================
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.. seo::
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:description: Instructions for setting up SSD1322 OLED display drivers.
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:image: ssd1322.jpg
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.. _ssd1322-spi:
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Usage
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-----
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The ``ssd1322_spi`` display platform allows you to use
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SSD1322 (`datasheet <https://www.newhavendisplay.com/specs/NHD-3.12-25664UCW2.pdf>`__,
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`Newhaven Display <https://www.newhavendisplay.com/nhd31225664ucw2-p-9583.html>`__)
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displays with ESPHome. Note that this component is for displays that are connected via the 4-Wire :ref:`SPI bus <spi>`.
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.. figure:: images/ssd1322-full.jpg
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:align: center
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:width: 75.0%
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SSD1322 OLED Display
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Connect CLK, DIN, CS, DC, and RST to pins on your ESP. For power, connect
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VCC to 3.3V and GND to GND.
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.. code-block:: yaml
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# Example configuration entry
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spi:
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clk_pin: D5
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mosi_pin: D7
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display:
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- platform: ssd1322_spi
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model: "SSD1322 256x64"
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reset_pin: D0
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cs_pin: D8
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dc_pin: D1
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lambda: |-
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it.print(0, 0, id(font), "Hello World!");
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Configuration variables:
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************************
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- **model** (**Required**): The model of the display. At present, only one option is available:
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- ``SSD1322 256x64``
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- **reset_pin** (:ref:`Pin Schema <config-pin_schema>`): The RESET pin.
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- **cs_pin** (:ref:`Pin Schema <config-pin_schema>`): The CS pin.
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- **dc_pin** (:ref:`Pin Schema <config-pin_schema>`): The DC pin.
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- **lambda** (*Optional*, :ref:`lambda <config-lambda>`): The lambda to use for rendering the content on the display.
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See :ref:`display-engine` for more information.
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- **update_interval** (*Optional*, :ref:`config-time`): The interval to re-draw the screen. Defaults to ``5s``.
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- **pages** (*Optional*, list): Show pages instead of a single lambda. See :ref:`display-pages`.
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- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
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See Also
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--------
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- :doc:`index`
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- :apiref:`ssd1322_base/ssd1322_base.h`
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- `SSD1322 Display documentation <https://www.newhavendisplay.com/specs/NHD-3.12-25664UCW2.pdf>`__ at `Newhaven Display <https://www.newhavendisplay.com/nhd31225664ucw2-p-9583.html>`__
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- :ghedit:`Edit`
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