Putting DA14682 to hibernate mode with a push button

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Vijay
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Putting DA14682 to hibernate mode with a push button

Hi

In our application, to conserve battery, when not in use, our system needs a long press of a push button signal (a few seconds) connected to an I/O to put the SoC in hibernate mode (disconnect supply to external sensors) and wake up again on another long press. Which pin I can connect the button to implement this function?

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PM_Dialog
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Joined: 2018-02-08 11:03
Hi Vijay,

Hi Vijay,

You could use whichever GPIO you would like because the pins of DA14683 are General Purpose I/O. Regarding the implementation that you would like to accomplish, please read one past forum thread below which might help you:

https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/wake-interrupt

Thanks, PM_DIalog