KNX Datetime from openhab

[japhias (Jan)]

Hi all,

does anybody send the current Datetime to the KNX Bus? I tried but failed

[rossko57]

Extesive discussion -

Sending NTP time to KNX in OpenHAB3?

Hello, i want to configure ntp binding to send to knx bus the Date and Time. But i have always a loop all Time. I try the solutions from other Topics but that don`t solve my problem. here is my config: ntp.things Thing ntp:ntp:germany [ hostname=“nl.pool.ntp.org” ] knx.items DateTime Datum “Datum & Zeit [%1$td.%1$tm.%1$tY %1$tH:%1$tM]” {channel=“knx:device:RASPI-EIB:Date_Device:knxDate”,channel=“knx:device:RASPI-EIB:Date_Device:knxTime”,channel=“ntp:ntp:germany:dateTime”} knx…

[Udo_Hartmann]

Sure, easy:

UID: knx:device:bridge:generic
label: Generic Channels
thingTypeUID: knx:device
configuration:
  pingInterval: 600
  readInterval: 0
  fetch: false
bridgeUID: knx:ip:bridge
channels:
  - id: time
    channelTypeUID: knx:datetime-control
    label: Uhrzeit und Wochentag
    description: ""
    configuration:
      ga: 10.001:15/7/10

As openHAB is the “owner” of the status, use datetime-control. My devices have week timers (Wall switches) and they need a DPT 10.001. As these Channels are “property” of openHAB, the device must not have an address.