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Add GPIO to select display brightness. #2

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twrackers opened this issue Mar 26, 2025 · 2 comments
Open

Add GPIO to select display brightness. #2

twrackers opened this issue Mar 26, 2025 · 2 comments
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enhancement New feature or request

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@twrackers
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Default (HIGH) selects close to minimum brightness for indoors.
LOW selects maximum brightness for outdoors, especially when sunny.
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twrackers commented Mar 26, 2025 •
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Optical sensor not practical, will use GPIO 12 pulled low to set full brightness.

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May eventually convert all GPIO inputs to toggle states w/ debouncing. Then touch sensors or momentary buttons can be used if there's some form of visual feedback (i.e. display or LEDs).

@twrackers twrackers added the enhancement New feature or request label Mar 27, 2025
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