I think you're taking the wrong approach. If you need to plan actions 14 days in the future, then repeat them, I think you'd be better off with an RTC module (e.g. DS1307) and the Time library.
I think you're taking the wrong approach. If you need to plan actions 14 days in the future, then repeat them, I think you'd be better off with an RTC module (e.g. DS1307) and the Time library.