Junkers MBLAN no entities

[Docnight]

Hi all,

I integrated my Junkers MBLAN v1 module by configuring it as IVT_MBLAN. It worked fine, was found and detected as

IVT_MBLAN
by iCom_Low_v1
Firmware: 01.10.03

Unfortunately no device get found. I tried other connection methods, but no other method worked. Log see below.

HA version: 2024.5.2
bosch-thermostat version: 0.25.1

Log:
2024-05-07 22:46:41.427 WARNING (SyncWorker_3) [homeassistant.loader] We found a custom integration bosch which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-05-07 22:46:45.638 INFO (MainThread) [custom_components.bosch] Setting up Bosch component version 0.25.1.
2024-05-07 22:46:45.638 DEBUG (MainThread) [custom_components.bosch] Initializing Bosch integration.
2024-05-07 22:46:45.694 DEBUG (MainThread) [custom_components.bosch] Checking connection to Bosch gateway as xxxxxxxxx.
2024-05-07 22:46:46.875 DEBUG (MainThread) [custom_components.bosch] Bosch BUS detected: EMS
2024-05-07 22:46:46.926 INFO (MainThread) [custom_components.bosch] Bosch initialized.
2024-05-07 22:46:46.930 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'bosch' accesses hass.helpers.dispatcher. This is deprecated and will stop working in Home Assistant 2024.11, it should be updated to import functions used from dispatcher directly at custom_components/bosch/init.py, line 247: self.hass.helpers.dispatcher.async_dispatcher_connect(, please create a bug report at https://github.com/bosch-thermostat/home-assistant-bosch-custom-component/issues
2024-05-07 22:46:46.931 DEBUG (MainThread) [custom_components.bosch] Registering debug services.
2024-05-07 22:46:46.931 DEBUG (MainThread) [custom_components.bosch] Bosch component registered with platforms ['switch', 'sensor', 'binary_sensor'].
2024-05-07 22:46:46.934 DEBUG (SyncWorker_13) [custom_components.bosch] Registering thermostat update interval.
2024-05-07 22:46:46.937 WARNING (SyncWorker_13) [homeassistant.helpers.frame] Detected that custom integration 'bosch' calls async_create_task from a thread at custom_components/bosch/init.py, line 293: self.hass.async_create_task(self.recording_sensors_update()), please report it to the author of the 'bosch' custom integration
2024-05-07 22:46:47.169 ERROR (SyncWorker_13) [homeassistant.util.logging] Exception in get_signals when dispatching 'bosch_signal': ()
File "/config/custom_components/bosch/init.py", line 293, in get_signals
RuntimeError: Detected that custom integration 'bosch' calls async_create_task from a thread at custom_components/bosch/init.py, line 293: self.hass.async_create_task(self.recording_sensors_update()). Please report it to the author of the 'bosch' custom integration.
2024-05-07 22:46:47.169 WARNING (SyncWorker_13) [py.warnings] /usr/src/homeassistant/homeassistant/util/logging.py:120: RuntimeWarning: coroutine 'BoschGatewayEntry.recording_sensors_update' was never awaited
2024-05-07 22:46:51.935 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:46:51.935 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.
2024-05-07 22:47:46.936 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:47:46.936 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.
2024-05-07 22:48:46.938 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:48:46.938 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.
2024-05-07 22:49:46.939 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:49:46.939 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.
2024-05-07 22:50:46.940 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:50:46.940 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.
2024-05-07 22:51:46.940 DEBUG (MainThread) [custom_components.bosch] Updating Bosch thermostat entitites.
2024-05-07 22:51:46.940 DEBUG (MainThread) [custom_components.bosch] Finish updating entities. Waiting for next scheduled check.

[Docnight]

No ideas?

[Docnight]

@pszafer After leaving it alone for a while, I'm now back trying to get it running. I tried different connection options. IVT (IP-Address) and XMPP (serial number) seems to connect successfully, but says "unknown model" and an error "Cannot connect to Bosch gateway).

I cannot run a debug scan, because I need to select a target, but there is none.

Any ideas how I can get it running? It was working with iobroker, but obviously this is a different adapter.

Many thanks!!

[Josie59]

Hello! I probably had the same problem. I did the following: Add Bosch thermostat integration (if not available, install via HACS; ​​restart HASS) then select IVT>HTTP, enter IP address MBLani, access token and password. Then 2 entities will probably appear. The rest (57 in my case) then have to be activated. Mark entities (of course those from Bosch themostat) in selection mode, then top right, three dots>>activate selected. Done. That's how it worked for me. Hope it works for you too. Have a nice day

[JonBonSven]

Is it working now, or did you find entinities?
I have just the same problem.
Thanks for your answer.

[Docnight]

No success so far. For now I have an iobroker instance running, just to connect to the "old" MBLan module and transfer all relevant sensor data via MQTT to HA.

[JonBonSven]

Can you explain al little more in detail, how you get the information from mblan?