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ST7789V: Document that backlight_pin is now optional (#1406)

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Stephan Peijnik-Steinwender 2021-08-24 13:03:51 +02:00 committed by GitHub
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components/display/st7789v.rst
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@ -53,10 +53,10 @@ hardwired programming. (OTA updates are of course possible after ESPHome is init
Configuration variables:
************************
- **backlight_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The display's backlight pin.
- **cs_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The CS pin.
- **dc_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The DC pin.
- **reset_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The RESET pin.
- **backlight_pin** (*Optional*, :ref:`Pin Schema <config-pin_schema>`): The display's backlight 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``.