W800驱动屏幕如何设置低功耗模式

发布于 2024-04-13 11:56:08

w800驱动GC9A01屏幕如何设置一段时间不操作进入低功耗模式?
如何设置屏幕亮度?

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AnatolSher
AnatolSher 认证专家 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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