W800驅動屏幕如何設置低功耗模式

發布於 2024-04-13 11:56:08

w800驅動GC9A01屏幕如何設置一段時間不操作進入低功耗模式?
如何設置屏幕亮度?

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AnatolSher
AnatolSher 認證專家 2024-04-13
Lover of the ocean, yachts and Arduino

Hello! Depends on the display board manufacturer. If you have such a display:
image.png
You can control the brightness via on/off or PWM. The main energy consumption goes to the display backlight. A lot of useful information can be found at https://dronebotworkshop.com/gc9a01/

PS. In addition, any display controller has a sleep command. You can find it in the datasheet

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