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Update lcd_display.rst

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H. Árkosi Róbert 2022-11-17 14:17:34 +01:00 committed by GitHub
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components/display/lcd_display.rst
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@ -22,7 +22,7 @@ with ESPHome. This integration is only for LCD displays that display individual
``lcd_pcf8574`` Component
---------------------
-------------------------
``lcd_pcf8574`` is for LCD displays with a PCF8574 connected to all the data pins. This has the benefit that you
only need to connect two data wires to the ESP instead of the 6 or 10 with the :ref:`lcd-gpio`.
@ -66,7 +66,7 @@ Configuration variables:
.. _lcd-gpio:
``lcd_gpio`` Component
------------------
----------------------
The ``lcd_gpio`` version of this component addresses the screen directly and does not employ a PCF8574 module.
Each of the data pins of the LCD needs a dedicated GPIO pin on the ESP. Connecting the screen this way offers
@ -255,7 +255,7 @@ See Also
- :doc:`index`
- :doc:`/components/switch/gpio`
- :doc:`/components/binary_sensor/gpio`
- :ref:`lcd_menu <lcd_menu>`
- :ref:`LCD Menu <lcd_menu>`
- :doc:`/components/pcf8574`
- `HD44780U (LCD-II) datasheet <https://www.sparkfun.com/datasheets/LCD/HD44780.pdf>`__
- `Charset cheatsheet <https://user-images.githubusercontent.com/1550668/173113487-9c98e866-8ee4-4a3c-a83f-61fe62057c5f.png>`__