I wonder why that's not supported by Biscuit despite dozens of other functions being present. E.g. download and display an image once an hour. Can't wake from sleep regularly?

https://blog.4dcu.be/diy/2020/10/04/PythonKindleDashboard_2.... ... look just above this link (search for `rtc`) and see some extra stuff here: https://github.com/mattzzw/kindle-clock/blob/master/kindle-c...

other devices may / may-not have RTC clocks or "easy" access to longer-term RTC-style running.

Maybe they've just not thought about that (yet). It looks to be mostly coded by Claude so, presumably, it been a very quick project to take from zero to where it is now, and they're in the mode of throwing old socks at the wall.