RTC reset automatically after from deep sleep (MKR NB 1500 )

arduino-libraries / RTCZero

RTC Library for SAMD21 based boards

http://arduino.cc/en/Reference/RTC

GNU Lesser General Public License v2.1

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RTC reset automatically after from deep sleep (MKR NB 1500 ) #65

Open zhenglinwang opened 3 years ago

zhenglinwang commented 3 years ago

I work on MKR NB 1500. After I set it to deep sleep mode for 2 mins, the RTC will return a epoch time such as 946735255 after waking up from deep sleep?

Any suggestion please?