STM32L4r5vit rtc alarm to wakeup from stopmode2

[AJ.2]

how to implement STM32L4r5vit rtc alarm to wakeup from stopmode2

[STTwo-32]

Hello @AJ.2 

I suggest you to take a look at the following example to understand how to wake-up from stop2 using an RTC wakeup timer.

Best Regards.

STTwo-32 

[AJ.2]

can we wakeup from stop mode from RTC internal alarm

[STTwo-32]

 

According to the RM0432,  the RTC alarm,RTC tamper event, RTC timestamp event, and RTC Wakeup cause the device to exit the Stop mode.

Best Regards.

STTwo-32