mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-09-01 00:30:21 +02:00
66 lines
2.1 KiB
ReStructuredText
66 lines
2.1 KiB
ReStructuredText
SSD1322 OLED Display
|
|
====================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up SSD1322 OLED display drivers.
|
|
:image: ssd1322.jpg
|
|
|
|
.. _ssd1322-spi:
|
|
|
|
Usage
|
|
-----
|
|
|
|
The ``ssd1322_spi`` display platform allows you to use
|
|
SSD1322 (`datasheet <https://www.newhavendisplay.com/specs/NHD-3.12-25664UCW2.pdf>`__,
|
|
`Newhaven Display <https://www.newhavendisplay.com/nhd31225664ucw2-p-9583.html>`__)
|
|
displays with ESPHome. Note that this component is for displays that are connected via the 4-Wire :ref:`SPI bus <spi>`.
|
|
|
|
.. figure:: images/ssd1322-full.jpg
|
|
:align: center
|
|
:width: 75.0%
|
|
|
|
SSD1322 OLED Display
|
|
|
|
Connect CLK, DIN, CS, DC, and RST to pins on your ESP. For power, connect
|
|
VCC to 3.3V and GND to GND.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
spi:
|
|
clk_pin: D5
|
|
mosi_pin: D7
|
|
|
|
display:
|
|
- platform: ssd1322_spi
|
|
model: "SSD1322 256x64"
|
|
reset_pin: D0
|
|
cs_pin: D8
|
|
dc_pin: D1
|
|
lambda: |-
|
|
it.print(0, 0, id(font), "Hello World!");
|
|
|
|
Configuration variables:
|
|
************************
|
|
|
|
- **model** (**Required**): The model of the display. At present, only one option is available:
|
|
|
|
- ``SSD1322 256x64``
|
|
|
|
- **reset_pin** (:ref:`Pin Schema <config-pin_schema>`): The RESET pin.
|
|
- **cs_pin** (:ref:`Pin Schema <config-pin_schema>`): The CS pin.
|
|
- **dc_pin** (:ref:`Pin Schema <config-pin_schema>`): The DC pin.
|
|
- **lambda** (*Optional*, :ref:`lambda <config-lambda>`): The lambda to use for rendering the content on the display.
|
|
See :ref:`display-engine` for more information.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to re-draw the screen. Defaults to ``5s``.
|
|
- **pages** (*Optional*, list): Show pages instead of a single lambda. See :ref:`display-pages`.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :doc:`index`
|
|
- :apiref:`ssd1322_base/ssd1322_base.h`
|
|
- `SSD1322 Display documentation <https://www.newhavendisplay.com/specs/NHD-3.12-25664UCW2.pdf>`__ at `Newhaven Display <https://www.newhavendisplay.com/nhd31225664ucw2-p-9583.html>`__
|
|
- :ghedit:`Edit`
|