passwd:   # at most twelve digits without same adjacencies
authDelay: 180      # no auth < _180_ secs sleep, empty means infty.
emergencyTries: 60  # _60_ fails before auth by microSD label and uuid
sleepAgain: 30      # sleep again if _30_ secs idle
lowBattPow: 12      # poweroff if battery is less than _12_ %
