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Can activity on antenna bring nRF51 out of sleep?

Osman Eralp

I'm using an nRF51822. Currently, I'm using the low power sleep mode. The device uses about 1.5 uA in sleep, which is great. The firmware wakes up the device every n minutes, advertises, and goes back to sleep if nothing pairs. If nothing paired, I wasted a bit of battery life coming out of sleep. Is there a way to wake on "activity on the antenna" just like the ability to wake on a GPIO interrupt?

Thanks, Osman

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