IO Board Power Button

Which system do you use? Android, Ubuntu, OOWOW or others?


Which version of system do you use? Khadas official images, self built images, or others?

Khadas official

Please describe your issue below:

I’m designing a power button.

How do I power on the board using the Edge2 IO board? Do I bridge PWR_KEY_IN to GND or VCC_MCU?

Screen Shot 2023-03-19 at 12.36.14 AM


Please see the schematic below from Edge2:

The PWR_KEY_IN is the same as the IO Board.
So you can design the button as the SW2 on the Edge2 board.

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