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Participant
    Post count: 40

    I don’t know what you mean with supervisor but usually time is sent onto the bus through a server (Gira X1, Gira Homeserver, PeaKNX or some other visualization or logic server) or a weather station with GPS or a RTC Clock (theben I.e.).
    You can send it temporarily manually onto the bus, the devices should keep the time somewhat consistent if they aren’t too old.