Linking two Channels / Syncing values between MDT KNX and Homematic IP

Hello!

I’m still a beginner, so please be merciful :slight_smile:

So far I’ve only been using the latest version of openHAB to visualize and automate my KNX system (MDT). Now I would like to add Homematic IP and also be able to control the setpoint temperature of the Homematic IP radiator thermostats via my MDT Glastastaster 2 Smart. To do this, I have created a channel for each of the two Things (MDT push-button / Homematic radiator thermostat) and added the two items of type Setpoint (Temperature).

If I now change one of the setpoint values within OH, this is also transferred correctly to the other IT and the correct desired temperature is displayed on both the glass push-button (KNX) and the thermostat (Homematic IP). However, if I change the value directly from the thermostat or glass push-button, this is also displayed and transmitted correctly in OH, but the value is not transmitted to the respective opposite side. So if I change the value via the glass button, it does not change on the thermostat, and vice versa.

What am I doing wrong? Do I need a rule or a script to transfer the values?

How are these channels linked to items? Are you using any profiles or rules?

Thanks for your answer!

At the moment there are 2 channels (1 x KNX, 1 x Homematic) each with 2 items linked. The items are configured with the standard profile and no rules are in place. I’ve tried the “follow” profile but it didnt change anything.

Please post the KNX thing config

UID: knx:device:318f0d263e:453244d375
label: Glastaster Wohnzimmer
thingTypeUID: knx:device
configuration:
  pingInterval: 600
  address: 1.1.13
  readInterval: 0
  fetch: true
bridgeUID: knx:ip:318f0d263e
location: Wohnzimmer
channels:
  - id: Temperatur_Glastaster_Wohnzimmer
    channelTypeUID: knx:number
    label: Temperatur Glastaster Wohnzimmer
    description: ""
    configuration:
      ga: 0/5/1
  - id: Temperatur_Sollwert_Wohnzimmer_EG
    channelTypeUID: knx:number
    label: Temperatur Sollwert Wohnzimmer EG
    description: ""
    configuration:
      ga: 0/5/5
UID: homematic:HmIP-eTRV-2:5595f3cd5f:000A1A4990A51C
label: HmIP-eTRV-2 Wohnzimmer_EG
thingTypeUID: homematic:HmIP-eTRV-2
configuration:
  HMP_0_CYCLIC_INFO_MSG_DIS_UNCHANGED: 20
  HMP_1_P3_ENDTIME_SATURDAY_6: 1440
  HMP_1_P3_ENDTIME_SATURDAY_5: 1440
  HMP_1_P3_ENDTIME_SATURDAY_8: 1440
  HMP_1_P1_TEMPERATURE_SATURDAY_11: 17
  HMP_1_P3_ENDTIME_SATURDAY_7: 1440
  HMP_1_P1_TEMPERATURE_SATURDAY_10: 17
  HMP_1_P3_ENDTIME_SATURDAY_9: 1440
  HMP_1_P3_ENDTIME_SUNDAY_13: 1440
  HMP_1_ADAPTIVE_REGULATION: ACTIVE
  HMP_0_UTC_DST_OFFSET: 120
  HMP_1_P2_ENDTIME_WEDNESDAY_4: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_3: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_6: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_5: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_8: 1440
  HMP_1_P3_ENDTIME_SUNDAY_10: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_7: 1440
  HMP_1_P3_ENDTIME_SUNDAY_12: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_9: 1440
  HMP_1_P3_ENDTIME_SUNDAY_11: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_2: 1320
  HMP_1_P2_ENDTIME_WEDNESDAY_1: 360
  HMP_1_P2_ENDTIME_TUESDAY_10: 1440
  HMP_1_P2_ENDTIME_TUESDAY_11: 1440
  HMP_1_P2_ENDTIME_TUESDAY_12: 1440
  HMP_1_P2_ENDTIME_TUESDAY_13: 1440
  HMP_1_P2_TEMPERATURE_SUNDAY_13: 17
  HMP_1_TEMPERATURE_LOWERING: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_12: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_11: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_10: 17
  HMP_1_P1_ENDTIME_MONDAY_6: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_6: 17
  HMP_1_P1_ENDTIME_MONDAY_7: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_7: 17
  HMP_1_P1_ENDTIME_MONDAY_4: 1320
  HMP_1_P1_TEMPERATURE_THURSDAY_8: 17
  HMP_1_P1_ENDTIME_MONDAY_5: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_9: 17
  HMP_1_P1_ENDTIME_MONDAY_8: 1440
  HMP_1_P1_ENDTIME_MONDAY_9: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_1: 17
  HMP_1_P1_ENDTIME_MONDAY_2: 540
  HMP_1_P3_ENDTIME_SATURDAY_2: 1320
  HMP_1_P1_TEMPERATURE_SATURDAY_13: 17
  HMP_1_P1_TEMPERATURE_THURSDAY_2: 21
  HMP_1_P1_ENDTIME_MONDAY_3: 1020
  HMP_1_P3_ENDTIME_SATURDAY_1: 360
  HMP_1_P1_TEMPERATURE_SATURDAY_12: 17
  HMP_1_P1_TEMPERATURE_THURSDAY_3: 17
  HMP_1_P3_ENDTIME_SATURDAY_4: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_4: 21
  HMP_1_P1_ENDTIME_MONDAY_1: 360
  HMP_1_P3_ENDTIME_SATURDAY_3: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_5: 17
  HMP_1_P1_TEMPERATURE_MONDAY_9: 17
  HMP_1_P1_TEMPERATURE_MONDAY_8: 17
  HMP_1_P1_TEMPERATURE_MONDAY_1: 17
  HMP_1_P1_ENDTIME_THURSDAY_13: 1440
  HMP_1_P1_TEMPERATURE_MONDAY_3: 17
  HMP_1_P1_TEMPERATURE_MONDAY_2: 21
  HMP_1_MIN_MAX_VALUE_NOT_RELEVANT_FOR_MANU_MODE: false
  HMP_1_P1_ENDTIME_THURSDAY_11: 1440
  HMP_1_P1_TEMPERATURE_MONDAY_5: 17
  HMP_1_P1_ENDTIME_THURSDAY_12: 1440
  HMP_1_P1_TEMPERATURE_MONDAY_4: 21
  HMP_1_P1_TEMPERATURE_MONDAY_7: 17
  HMP_1_P1_ENDTIME_THURSDAY_10: 1440
  HMP_1_P1_TEMPERATURE_MONDAY_6: 17
  HMP_1_P3_ENDTIME_SUNDAY_9: 1440
  HMP_1_P3_ENDTIME_SUNDAY_8: 1440
  HMP_1_P3_ENDTIME_SUNDAY_7: 1440
  HMP_1_P3_ENDTIME_SUNDAY_6: 1440
  HMP_1_P3_TEMPERATURE_WEDNESDAY_8: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_9: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_6: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_7: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_9: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_4: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_4: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_11: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_8: 17
  HMP_1_P3_ENDTIME_SUNDAY_1: 360
  HMP_1_P2_TEMPERATURE_SUNDAY_3: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_5: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_12: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_7: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_2: 21
  HMP_1_P3_TEMPERATURE_WEDNESDAY_2: 21
  HMP_1_P3_TEMPERATURE_SATURDAY_6: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_1: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_3: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_10: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_5: 17
  HMP_1_P2_TEMPERATURE_SUNDAY_8: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_4: 17
  HMP_1_P3_ENDTIME_SUNDAY_5: 1440
  HMP_1_P2_TEMPERATURE_SUNDAY_7: 17
  HMP_1_P3_TEMPERATURE_WEDNESDAY_1: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_3: 17
  HMP_1_P3_ENDTIME_SUNDAY_4: 1440
  HMP_1_P2_TEMPERATURE_SUNDAY_6: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_2: 21
  HMP_1_P3_ENDTIME_SUNDAY_3: 1440
  HMP_1_P2_TEMPERATURE_SUNDAY_5: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_1: 17
  HMP_1_P3_ENDTIME_SUNDAY_2: 1320
  HMP_1_P2_TEMPERATURE_SUNDAY_9: 17
  HMP_1_P2_ENDTIME_FRIDAY_9: 1440
  HMP_1_P2_ENDTIME_FRIDAY_8: 1440
  HMP_1_P2_ENDTIME_FRIDAY_7: 1440
  HMP_1_P3_TEMPERATURE_WEDNESDAY_13: 17
  HMP_1_P2_ENDTIME_FRIDAY_6: 1440
  HMP_1_P2_ENDTIME_FRIDAY_5: 1440
  HMP_1_P2_ENDTIME_FRIDAY_4: 1440
  HMP_1_P2_ENDTIME_FRIDAY_3: 1440
  HMP_1_P2_ENDTIME_FRIDAY_2: 1320
  HMP_1_P2_ENDTIME_FRIDAY_1: 360
  HMP_1_P2_ENDTIME_SUNDAY_12: 1440
  HMP_1_P2_ENDTIME_SUNDAY_13: 1440
  HMP_1_P2_ENDTIME_SUNDAY_10: 1440
  HMP_1_P2_ENDTIME_SUNDAY_11: 1440
  HMP_1_P3_TEMPERATURE_MONDAY_6: 17
  HMP_1_P3_TEMPERATURE_MONDAY_7: 17
  HMP_1_P3_TEMPERATURE_MONDAY_8: 17
  HMP_1_P3_TEMPERATURE_MONDAY_9: 17
  HMP_1_P3_TEMPERATURE_MONDAY_2: 21
  HMP_1_P3_TEMPERATURE_MONDAY_3: 17
  HMP_1_P3_TEMPERATURE_MONDAY_4: 17
  HMP_1_P3_TEMPERATURE_MONDAY_5: 17
  HMP_0_DST_START_TIME: 120
  HMP_1_P3_TEMPERATURE_MONDAY_1: 17
  HMP_0_ARR_TIMEOUT: 10
  HMP_0_DST_END_DAY_OF_WEEK: SUNDAY
  HMP_1_P2_ENDTIME_THURSDAY_13: 1440
  HMP_1_P2_ENDTIME_THURSDAY_12: 1440
  HMP_1_P2_ENDTIME_THURSDAY_11: 1440
  HMP_1_P2_ENDTIME_THURSDAY_10: 1440
  HMP_1_DECALCIFICATION_WEEKDAY: SATURDAY
  HMP_1_P3_TEMPERATURE_TUESDAY_2: 21
  HMP_1_P3_TEMPERATURE_TUESDAY_1: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_4: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_3: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_6: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_5: 17
  HMP_1_P1_TEMPERATURE_TUESDAY_9: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_11: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_10: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_13: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_11: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_12: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_12: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_13: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_12: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_11: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_13: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_10: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_11: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_12: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_13: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_10: 17
  HMP_1_P2_ENDTIME_SATURDAY_3: 1440
  HMP_1_P3_TEMPERATURE_SUNDAY_2: 21
  HMP_1_P2_ENDTIME_SATURDAY_2: 1320
  HMP_1_P3_TEMPERATURE_SUNDAY_3: 17
  HMP_1_P2_ENDTIME_SATURDAY_1: 360
  HMP_1_P3_TEMPERATURE_SUNDAY_4: 17
  HMP_1_P3_TEMPERATURE_SUNDAY_5: 17
  HMP_1_P3_TEMPERATURE_SUNDAY_6: 17
  HMP_0_DST_END_MONTH: 10
  HMP_1_P3_TEMPERATURE_SUNDAY_7: 17
  HMP_1_P3_TEMPERATURE_SUNDAY_8: 17
  HMP_1_P3_TEMPERATURE_SUNDAY_9: 17
  HMP_1_P1_ENDTIME_MONDAY_10: 1440
  HMP_1_P1_ENDTIME_MONDAY_13: 1440
  HMP_1_P1_ENDTIME_MONDAY_11: 1440
  HMP_1_P1_ENDTIME_MONDAY_12: 1440
  HMP_1_P3_TEMPERATURE_SUNDAY_1: 17
  HMP_1_P3_ENDTIME_THURSDAY_1: 360
  HMP_1_P2_TEMPERATURE_SATURDAY_10: 17
  HMP_1_P3_ENDTIME_THURSDAY_3: 1440
  HMP_1_P3_ENDTIME_THURSDAY_2: 1320
  HMP_1_P1_ENDTIME_THURSDAY_1: 360
  HMP_1_P1_ENDTIME_TUESDAY_12: 1440
  HMP_1_P1_ENDTIME_TUESDAY_13: 1440
  HMP_1_P1_ENDTIME_TUESDAY_10: 1440
  HMP_1_P1_ENDTIME_TUESDAY_11: 1440
  HMP_0_CYCLIC_INFO_MSG_OVERDUE_THRESHOLD: 2
  HMP_1_P3_ENDTIME_TUESDAY_10: 1440
  HMP_1_P3_ENDTIME_TUESDAY_11: 1440
  HMP_1_DECALCIFICATION_TIME: 22
  HMP_1_P1_TEMPERATURE_SATURDAY_7: 17
  HMP_1_P1_TEMPERATURE_SATURDAY_8: 17
  HMP_1_P3_ENDTIME_TUESDAY_12: 1440
  HMP_1_P1_TEMPERATURE_SATURDAY_9: 17
  HMP_1_P3_ENDTIME_TUESDAY_13: 1440
  HMP_1_P1_TEMPERATURE_SATURDAY_3: 17
  HMP_1_P1_ENDTIME_THURSDAY_3: 1020
  HMP_1_P3_ENDTIME_THURSDAY_9: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_7: 17
  HMP_1_P1_TEMPERATURE_SATURDAY_4: 17
  HMP_1_P1_ENDTIME_THURSDAY_2: 540
  HMP_1_P3_ENDTIME_THURSDAY_8: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_8: 17
  HMP_1_P1_TEMPERATURE_SATURDAY_5: 17
  HMP_1_P1_ENDTIME_THURSDAY_5: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_5: 17
  HMP_1_P1_TEMPERATURE_SATURDAY_6: 17
  HMP_1_P1_ENDTIME_THURSDAY_4: 1320
  HMP_1_P1_TEMPERATURE_TUESDAY_6: 17
  HMP_1_P3_ENDTIME_THURSDAY_5: 1440
  HMP_1_P1_ENDTIME_THURSDAY_7: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_3: 17
  HMP_1_P3_ENDTIME_THURSDAY_4: 1440
  HMP_1_P1_ENDTIME_THURSDAY_6: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_4: 21
  HMP_1_P1_TEMPERATURE_SATURDAY_1: 17
  HMP_1_P1_ENDTIME_THURSDAY_9: 1440
  HMP_1_P3_ENDTIME_THURSDAY_7: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_1: 17
  HMP_1_P1_TEMPERATURE_SATURDAY_2: 21
  HMP_1_P3_ENDTIME_THURSDAY_6: 1440
  HMP_1_P1_ENDTIME_THURSDAY_8: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_2: 21
  HMP_1_P3_TEMPERATURE_THURSDAY_10: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_8: 17
  HMP_1_P3_TEMPERATURE_TUESDAY_7: 17
  HMP_1_VALVE_MAXIMUM_POSITION: 1
  HMP_1_P2_ENDTIME_SATURDAY_9: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_13: 1440
  HMP_1_P3_TEMPERATURE_TUESDAY_9: 17
  HMP_1_P2_ENDTIME_SATURDAY_8: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_12: 1440
  HMP_1_P2_ENDTIME_SATURDAY_7: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_11: 1440
  HMP_1_P2_ENDTIME_SATURDAY_6: 1440
  HMP_1_P2_ENDTIME_WEDNESDAY_10: 1440
  HMP_1_P2_ENDTIME_SATURDAY_5: 1440
  HMP_1_P2_ENDTIME_SATURDAY_4: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_11: 17
  HMP_1_P3_TEMPERATURE_THURSDAY_12: 17
  HMP_1_P3_TEMPERATURE_THURSDAY_13: 17
  HMP_1_P3_ENDTIME_TUESDAY_2: 1320
  HMP_1_P3_ENDTIME_TUESDAY_1: 360
  HMP_1_P2_TEMPERATURE_TUESDAY_13: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_12: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_11: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_10: 17
  HMP_1_P1_ENDTIME_SUNDAY_11: 1440
  HMP_1_P1_ENDTIME_SUNDAY_12: 1440
  HMP_1_P2_ENDTIME_SATURDAY_10: 1440
  HMP_1_P1_ENDTIME_SUNDAY_13: 1440
  HMP_0_CYCLIC_INFO_MSG_DIS: 1
  HMP_1_P2_ENDTIME_SATURDAY_12: 1440
  HMP_1_P2_ENDTIME_SATURDAY_11: 1440
  HMP_1_P2_ENDTIME_SATURDAY_13: 1440
  HMP_1_P1_ENDTIME_SUNDAY_10: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_9: 17
  HMP_1_P3_TEMPERATURE_THURSDAY_8: 17
  HMP_1_P3_ENDTIME_TUESDAY_8: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_3: 17
  HMP_1_P3_ENDTIME_TUESDAY_7: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_2: 21
  HMP_1_P3_TEMPERATURE_THURSDAY_1: 17
  HMP_1_P3_ENDTIME_TUESDAY_9: 1440
  HMP_1_TEMPERATUREFALL_VALUE: 1.4
  HMP_0_DST_END_WEEK_OF_MONTH: LAST
  HMP_1_P3_ENDTIME_TUESDAY_4: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_7: 17
  HMP_1_P3_ENDTIME_TUESDAY_3: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_6: 17
  HMP_1_P3_ENDTIME_TUESDAY_6: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_5: 17
  HMP_1_P3_ENDTIME_TUESDAY_5: 1440
  HMP_1_P3_TEMPERATURE_THURSDAY_4: 17
  HMP_1_P1_ENDTIME_FRIDAY_9: 1440
  HMP_1_P1_ENDTIME_FRIDAY_6: 1440
  HMP_1_P1_ENDTIME_FRIDAY_5: 1440
  HMP_1_P1_ENDTIME_FRIDAY_8: 1440
  HMP_1_P1_ENDTIME_FRIDAY_7: 1440
  HMP_1_P1_ENDTIME_FRIDAY_2: 540
  HMP_1_P1_ENDTIME_FRIDAY_1: 360
  HMP_1_P1_ENDTIME_FRIDAY_4: 1320
  HMP_1_P1_ENDTIME_FRIDAY_3: 1020
  HMP_1_BOOST_AFTER_WINDOW_OPEN: false
  HMP_0_DAYLIGHT_SAVINGS_TIME: true
  HMP_1_P2_TEMPERATURE_TUESDAY_1: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_2: 21
  HMP_1_P2_TEMPERATURE_TUESDAY_3: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_9: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_4: 17
  HMP_0_GLOBAL_BUTTON_LOCK: false
  HMP_1_P2_TEMPERATURE_TUESDAY_5: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_7: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_6: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_8: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_7: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_5: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_6: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_3: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_4: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_1: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_2: 21
  HMP_1_BOOST_POSITION: 80
  HMP_1_P1_TEMPERATURE_FRIDAY_4: 21
  HMP_1_P2_TEMPERATURE_TUESDAY_8: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_3: 17
  HMP_1_P2_TEMPERATURE_TUESDAY_9: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_2: 21
  HMP_1_P1_TEMPERATURE_FRIDAY_1: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_8: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_7: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_6: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_5: 17
  HMP_1_P2_ENDTIME_THURSDAY_2: 1320
  HMP_1_P2_ENDTIME_THURSDAY_1: 360
  HMP_1_MANU_MODE_PRIORITIZATION: SET_TEMPERATURE_CHANGE_BY_ALL
  HMP_1_P2_TEMPERATURE_FRIDAY_3: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_2: 21
  HMP_1_P2_TEMPERATURE_FRIDAY_5: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_11: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_4: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_10: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_7: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_6: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_9: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_8: 17
  HMP_1_P1_TEMPERATURE_THURSDAY_13: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_1: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_9: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_13: 17
  HMP_1_P2_TEMPERATURE_WEDNESDAY_12: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_9: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_7: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_8: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_5: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_6: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_3: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_8: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_4: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_9: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_1: 17
  HMP_1_P2_TEMPERATURE_MONDAY_12: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_6: 17
  HMP_1_P3_TEMPERATURE_FRIDAY_2: 21
  HMP_1_P2_TEMPERATURE_MONDAY_13: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_7: 17
  HMP_1_P2_TEMPERATURE_MONDAY_10: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_4: 17
  HMP_1_P2_TEMPERATURE_MONDAY_11: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_5: 17
  HMP_0_DST_START_WEEK_OF_MONTH: LAST
  HMP_1_P2_TEMPERATURE_SATURDAY_2: 21
  HMP_1_P2_TEMPERATURE_SATURDAY_3: 17
  HMP_1_P2_TEMPERATURE_SATURDAY_1: 17
  HMP_1_P2_ENDTIME_SUNDAY_6: 1440
  HMP_1_P2_ENDTIME_SUNDAY_5: 1440
  HMP_1_P2_ENDTIME_SUNDAY_8: 1440
  HMP_1_P2_ENDTIME_SUNDAY_7: 1440
  HMP_1_P2_ENDTIME_SUNDAY_9: 1440
  HMP_1_P2_ENDTIME_SUNDAY_2: 1320
  HMP_1_P2_ENDTIME_SUNDAY_1: 360
  HMP_1_P2_ENDTIME_SUNDAY_4: 1440
  HMP_1_P2_ENDTIME_SUNDAY_3: 1440
  HMP_1_TEMPERATURE_WINDOW_OPEN: 12
  HMP_1_TEMPERATUREFALL_MODUS: AKTIV
  HMP_1_P2_ENDTIME_THURSDAY_6: 1440
  HMP_1_P2_ENDTIME_THURSDAY_5: 1440
  HMP_1_P2_ENDTIME_THURSDAY_4: 1440
  HMP_1_P2_ENDTIME_THURSDAY_3: 1440
  HMP_1_P2_ENDTIME_THURSDAY_9: 1440
  HMP_1_P2_ENDTIME_THURSDAY_8: 1440
  HMP_1_P2_ENDTIME_THURSDAY_7: 1440
  HMP_1_TEMPERATURE_MAXIMUM: 30.5
  HMP_0_CYCLIC_INFO_MSG: 1
  HMP_1_P3_ENDTIME_FRIDAY_10: 1440
  HMP_1_P1_ENDTIME_SATURDAY_2: 1320
  HMP_1_P3_ENDTIME_FRIDAY_11: 1440
  HMP_1_P1_ENDTIME_SATURDAY_1: 360
  HMP_1_P1_TEMPERATURE_TUESDAY_11: 17
  HMP_1_P1_TEMPERATURE_TUESDAY_10: 17
  HMP_1_P1_TEMPERATURE_TUESDAY_13: 17
  HMP_1_P3_ENDTIME_MONDAY_13: 1440
  HMP_1_P1_TEMPERATURE_TUESDAY_12: 17
  HMP_1_P1_ENDTIME_TUESDAY_5: 1440
  HMP_1_P1_ENDTIME_TUESDAY_6: 1440
  HMP_1_P1_ENDTIME_TUESDAY_7: 1440
  HMP_1_P1_ENDTIME_TUESDAY_8: 1440
  HMP_1_P1_ENDTIME_TUESDAY_9: 1440
  HMP_1_P2_ENDTIME_TUESDAY_3: 1440
  HMP_1_P2_ENDTIME_TUESDAY_2: 1320
  HMP_1_P2_ENDTIME_TUESDAY_1: 360
  HMP_1_P2_TEMPERATURE_THURSDAY_9: 17
  HMP_1_P2_ENDTIME_TUESDAY_7: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_13: 1440
  HMP_1_P2_ENDTIME_TUESDAY_6: 1440
  HMP_1_P2_TEMPERATURE_THURSDAY_7: 17
  HMP_1_P2_ENDTIME_TUESDAY_5: 1440
  HMP_0_LOW_BAT_LIMIT: 2.2
  HMP_1_P2_TEMPERATURE_THURSDAY_8: 17
  HMP_1_P2_ENDTIME_TUESDAY_4: 1440
  HMP_1_P1_ENDTIME_TUESDAY_1: 360
  HMP_1_P1_ENDTIME_TUESDAY_2: 540
  HMP_1_P3_ENDTIME_WEDNESDAY_10: 1440
  HMP_1_P1_ENDTIME_TUESDAY_3: 1020
  HMP_1_P2_ENDTIME_TUESDAY_9: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_11: 1440
  HMP_1_P1_ENDTIME_TUESDAY_4: 1320
  HMP_1_P2_ENDTIME_TUESDAY_8: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_12: 1440
  HMP_1_P2_TEMPERATURE_THURSDAY_1: 17
  HMP_1_P2_TEMPERATURE_THURSDAY_2: 21
  HMP_1_P3_ENDTIME_FRIDAY_12: 1440
  HMP_1_P2_TEMPERATURE_THURSDAY_5: 17
  HMP_1_P3_ENDTIME_FRIDAY_13: 1440
  HMP_1_P2_TEMPERATURE_THURSDAY_6: 17
  HMP_1_P2_TEMPERATURE_THURSDAY_3: 17
  HMP_1_P2_TEMPERATURE_THURSDAY_4: 17
  HMP_0_DUTYCYCLE_LIMIT: 180
  HMP_1_P2_ENDTIME_MONDAY_9: 1440
  HMP_1_P2_ENDTIME_MONDAY_5: 1440
  HMP_1_P2_ENDTIME_MONDAY_6: 1440
  HMP_1_P2_ENDTIME_MONDAY_7: 1440
  HMP_1_P1_TEMPERATURE_WEDNESDAY_8: 17
  HMP_1_P2_ENDTIME_MONDAY_8: 1440
  HMP_1_P1_TEMPERATURE_WEDNESDAY_9: 17
  HMP_1_P2_ENDTIME_MONDAY_1: 360
  HMP_1_P1_TEMPERATURE_WEDNESDAY_6: 17
  HMP_1_P2_ENDTIME_MONDAY_2: 1320
  HMP_1_P1_TEMPERATURE_WEDNESDAY_7: 17
  HMP_1_P2_ENDTIME_MONDAY_3: 1440
  HMP_1_P1_TEMPERATURE_WEDNESDAY_4: 21
  HMP_1_P2_ENDTIME_MONDAY_4: 1440
  HMP_1_P1_TEMPERATURE_WEDNESDAY_5: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_2: 21
  HMP_1_VALVE_OFFSET: 0
  HMP_1_P1_TEMPERATURE_WEDNESDAY_3: 17
  HMP_1_P1_TEMPERATURE_WEDNESDAY_1: 17
  HMP_1_P3_ENDTIME_THURSDAY_10: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_12: 17
  HMP_1_P3_ENDTIME_THURSDAY_11: 1440
  HMP_0_DST_START_MONTH: 3
  HMP_1_P1_TEMPERATURE_THURSDAY_11: 17
  HMP_1_P3_ENDTIME_THURSDAY_12: 1440
  HMP_1_P1_TEMPERATURE_THURSDAY_10: 17
  HMP_1_P3_ENDTIME_THURSDAY_13: 1440
  HMP_1_P1_TEMPERATURE_MONDAY_10: 17
  HMP_1_P1_TEMPERATURE_MONDAY_11: 17
  HMP_1_P1_TEMPERATURE_MONDAY_12: 17
  HMP_1_P1_TEMPERATURE_MONDAY_13: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_13: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_12: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_12: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_13: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_11: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_10: 17
  HMP_1_P2_TEMPERATURE_FRIDAY_10: 17
  HMP_1_P3_TEMPERATURE_SATURDAY_11: 17
  HMP_1_P2_ENDTIME_MONDAY_11: 1440
  HMP_1_P2_ENDTIME_MONDAY_10: 1440
  HMP_1_P2_ENDTIME_MONDAY_13: 1440
  HMP_1_P2_ENDTIME_MONDAY_12: 1440
  HMP_1_P1_TEMPERATURE_SUNDAY_10: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_13: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_11: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_12: 17
  HMP_1_TEMPERATUREFALL_WINDOW_OPEN_TIME_PERIOD: 15
  HMP_1_CHANNEL_OPERATION_MODE: NORMAL_MODE
  HMP_1_P3_ENDTIME_WEDNESDAY_1: 360
  HMP_1_P3_TEMPERATURE_MONDAY_12: 17
  HMP_1_P3_ENDTIME_WEDNESDAY_4: 1440
  HMP_1_P3_TEMPERATURE_MONDAY_11: 17
  HMP_1_P3_ENDTIME_WEDNESDAY_5: 1440
  HMP_1_P3_TEMPERATURE_MONDAY_10: 17
  HMP_1_P3_ENDTIME_WEDNESDAY_2: 1320
  HMP_1_P3_ENDTIME_WEDNESDAY_3: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_8: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_9: 1440
  HMP_1_P3_ENDTIME_WEDNESDAY_6: 1440
  HMP_1_P3_TEMPERATURE_MONDAY_13: 17
  HMP_1_P3_ENDTIME_WEDNESDAY_7: 1440
  HMP_1_P1_TEMPERATURE_FRIDAY_11: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_10: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_13: 17
  HMP_1_P1_TEMPERATURE_FRIDAY_12: 17
  HMP_1_TEMPERATURE_COMFORT: 21
  HMP_1_P1_ENDTIME_WEDNESDAY_10: 1440
  HMP_1_P2_TEMPERATURE_THURSDAY_13: 17
  HMP_1_P2_TEMPERATURE_THURSDAY_12: 17
  HMP_1_BUTTON_RESPONSE_WITHOUT_BACKLIGHT: false
  HMP_1_P1_ENDTIME_WEDNESDAY_12: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_11: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_13: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_1: 360
  HMP_1_P1_ENDTIME_WEDNESDAY_2: 540
  HMP_1_P1_ENDTIME_WEDNESDAY_3: 1020
  HMP_1_P1_ENDTIME_WEDNESDAY_4: 1320
  HMP_1_P1_ENDTIME_WEDNESDAY_5: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_6: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_7: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_8: 1440
  HMP_1_P1_ENDTIME_WEDNESDAY_9: 1440
  HMP_0_LOCAL_RESET_DISABLED: false
  HMP_1_P3_ENDTIME_FRIDAY_1: 360
  HMP_1_P3_ENDTIME_FRIDAY_2: 1320
  HMP_1_P3_ENDTIME_FRIDAY_3: 1440
  HMP_1_P3_ENDTIME_FRIDAY_4: 1440
  HMP_1_P3_ENDTIME_FRIDAY_5: 1440
  HMP_1_P3_ENDTIME_FRIDAY_6: 1440
  HMP_1_P3_ENDTIME_MONDAY_12: 1440
  HMP_1_P1_ENDTIME_SATURDAY_8: 1440
  HMP_1_P3_ENDTIME_FRIDAY_7: 1440
  HMP_1_P3_ENDTIME_MONDAY_11: 1440
  HMP_1_P1_ENDTIME_SATURDAY_7: 1440
  HMP_1_P3_ENDTIME_FRIDAY_8: 1440
  HMP_1_P3_ENDTIME_MONDAY_10: 1440
  HMP_1_P3_ENDTIME_FRIDAY_9: 1440
  HMP_1_P1_ENDTIME_SATURDAY_9: 1440
  HMP_1_P1_ENDTIME_SATURDAY_4: 1440
  HMP_1_TEMPERATURE_MINIMUM: 4.5
  HMP_1_P1_ENDTIME_SATURDAY_3: 1440
  HMP_1_P1_ENDTIME_SATURDAY_6: 1440
  HMP_1_P1_ENDTIME_SATURDAY_5: 1440
  HMP_1_P3_ENDTIME_SATURDAY_12: 1440
  HMP_1_P3_ENDTIME_SATURDAY_13: 1440
  HMP_1_P3_ENDTIME_SATURDAY_10: 1440
  HMP_1_P3_ENDTIME_SATURDAY_11: 1440
  HMP_0_ENABLE_ROUTING: true
  HMP_1_PARTY_MODE_PRIORITIZATION: SET_TEMPERATURE_CHANGE_BY_ALL
  HMP_1_BOOST_TIME_PERIOD: 5
  HMP_1_P2_TEMPERATURE_THURSDAY_11: 17
  HMP_1_P2_TEMPERATURE_THURSDAY_10: 17
  HMP_1_P2_TEMPERATURE_MONDAY_9: 17
  HMP_1_P2_ENDTIME_FRIDAY_11: 1440
  HMP_1_P2_ENDTIME_FRIDAY_12: 1440
  HMP_1_P2_ENDTIME_FRIDAY_10: 1440
  HMP_1_P2_ENDTIME_FRIDAY_13: 1440
  HMP_1_P1_ENDTIME_SATURDAY_10: 1440
  HMP_1_P1_ENDTIME_SATURDAY_11: 1440
  HMP_1_P1_ENDTIME_FRIDAY_10: 1440
  HMP_1_P1_ENDTIME_SATURDAY_12: 1440
  HMP_1_P1_ENDTIME_FRIDAY_11: 1440
  HMP_1_P1_ENDTIME_SATURDAY_13: 1440
  HMP_1_P1_ENDTIME_FRIDAY_12: 1440
  HMP_1_P1_ENDTIME_FRIDAY_13: 1440
  HMP_1_P2_TEMPERATURE_MONDAY_7: 17
  HMP_1_P2_TEMPERATURE_MONDAY_8: 17
  HMP_1_P2_TEMPERATURE_MONDAY_5: 17
  HMP_1_P2_TEMPERATURE_MONDAY_6: 17
  HMP_1_P2_TEMPERATURE_MONDAY_3: 17
  HMP_1_P2_TEMPERATURE_MONDAY_4: 17
  HMP_1_P2_TEMPERATURE_MONDAY_1: 17
  HMP_1_P2_TEMPERATURE_MONDAY_2: 21
  HMP_1_P1_ENDTIME_SUNDAY_3: 1440
  HMP_1_P1_ENDTIME_SUNDAY_2: 1320
  HMP_1_P1_ENDTIME_SUNDAY_1: 360
  HMP_0_DST_END_TIME: 180
  HMP_1_P1_ENDTIME_SUNDAY_9: 1440
  HMP_1_P1_ENDTIME_SUNDAY_8: 1440
  HMP_1_P1_ENDTIME_SUNDAY_7: 1440
  HMP_1_P1_ENDTIME_SUNDAY_6: 1440
  HMP_1_P1_ENDTIME_SUNDAY_5: 1440
  HMP_1_P1_ENDTIME_SUNDAY_4: 1440
  HMP_0_UTC_OFFSET: 60
  HMP_1_TEMPERATURE_OFFSET: 0
  HMP_1_P3_ENDTIME_MONDAY_8: 1440
  HMP_1_P3_ENDTIME_MONDAY_9: 1440
  HMP_1_P3_ENDTIME_MONDAY_6: 1440
  HMP_1_P3_ENDTIME_MONDAY_7: 1440
  HMP_1_P3_ENDTIME_MONDAY_4: 1440
  HMP_1_P3_ENDTIME_MONDAY_5: 1440
  HMP_1_P3_TEMPERATURE_SUNDAY_13: 17
  HMP_1_P3_ENDTIME_MONDAY_2: 1320
  HMP_1_P3_ENDTIME_MONDAY_3: 1440
  HMP_1_P3_TEMPERATURE_SUNDAY_10: 17
  HMP_1_P3_ENDTIME_MONDAY_1: 360
  HMP_1_P3_TEMPERATURE_SUNDAY_12: 17
  HMP_1_P3_TEMPERATURE_SUNDAY_11: 17
  HMP_1_OPTIMUM_START_STOP: false
  HMP_1_DURATION_5MIN: 0
  HMP_1_P1_TEMPERATURE_SUNDAY_9: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_8: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_5: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_4: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_7: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_6: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_1: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_3: 17
  HMP_1_P1_TEMPERATURE_SUNDAY_2: 21
  HMP_0_DST_START_DAY_OF_WEEK: SUNDAY
  HMP_1_VALVE_ERROR_RUN_POSITION: 0.15
bridgeUID: homematic:bridge:5595f3cd5f

(there are channels, dont know why they are not in the code?)

label: Zieltemperatur Homematic Wohnzimmer
type: Number:Temperature
category: Temperature
groupNames:
  - Wohnzimmer
groupType: None
function: null
tags:
  - Temperature
  - Setpoint
label: Temperatur Sollwert Wohnzimmer EG
type: Number:Temperature
category: temperature
groupNames:
  - Wohnzimmer
groupType: None
function: null
tags:
  - Temperature
  - Setpoint

OK, so you’ve two independent Channels each linked to their own independent Item (2 Channels, 2 Items).

You want them to remain in sync.

Because this is a two way sync, you’ll probably need a proxy Item and a rule. The Proxy Item is the single Item that OH uses to represent this thermostat.

When one of either of your exiting Items changes or the Proxy Item receives a command, trigger a rule. In this rule, command the other Item to the new state and update the proxy Item as necessary. Only command the Item if it’s not already in the new state. Disable autouptate on all three Items.

That should eliminate infinite loops and keep the two Items in sync.

The follow profile often works in cases where one of the devices is in charge and the second device always follows. If changes to both devices need to be synced then you have to use a rule.