My question is, are there any documentation on the ASR6502’s RTC capability? Is it just a RTC or a RTCC (real time clock calendar). Supposedly, the LowPower_WakeUpByTimer uses the RTC, but does the Time example also use the RTC? Or is it just a software based implementation using the millis() function. Will the Time example still keep track of time while the Cubecell is asleep?
Eventually, I want to program it in such a way that I set the current time, say 2020-08-03 12:36:43 and a target time, 2021-11-24 03:22:38 and have the CubeCell sleep between those two times. Aka, implement an interrupt when the current time matches with the target time (accounting for leap years and all that stuff).
Thanks for your help! I think the use case for these modules will be greatly enhanced if we work together and churn out a sample sketch.