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Replying to @davedarko

Right on! A couple of notes that weren’t obvious to me at first, you may already know tho: the COM pins need to be the first SLCD pins (i.e. SLCD/LP[2, 3, 4, 5]), and while any interrupt pin can wake from STANDBY, only RTC/IN pins can wake from the ultra low power BACKUP mode.

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