@MMRIZE said in RPI 4 hibernation:
Impossible. None of the Raspberry Pis has had a “sleeping” or “hibernating” mode.
And Pi itself has no feature to wake up by time or WOL. So you may need additional h/w like a smart outlet or HAT (e.g. wittyPi) for controlling power externally,
… but in any case when it is switched on again I should restart everything (MM, etc …).
@MMRIZE said in RPI 4 hibernation:
and their price is higher than the saving amount from Pi.
that’s for sure…but if you think so you wouldn’t do many things…