[mqtt error] received unmatchable topic ebusd/hwc/mode/temp0/set about ha-addons HOT 7 CLOSED

Correct. By default the auto-discovery will create readonly entities. You can override this by providing in the ebusd-addon-configuration for the field "Add variable(s) to the read MQTT integration settings." (optional fields) the value: filter-direction=r\|u\|^w. This should make some of your entities writable although this depends on the definition-file of your ebus-device. I placed a comment about on this GitHub-issue: john30/ebusd#1038

My ebus-device also has the same field. In mqtt-explorer i can see the auto-discovery definition:

{
  "unique_id": "ebusd_bai_StorageTempDesired_temp",
  "name": "ebusd bai StorageTempDesired temp",
  "device": {
    "identifiers": "ebusd_bai",
    "manufacturer": "ebusd.eu",
    "name": "ebusd bai",
    "via_device": "ebusd",
    "sw_version": "23.2",
    "suggested_area": "CV-Hok"
  },
  "value_template": "{{value_json[\"temp\"].value}}",
  "state_topic": "ebusd/bai/StorageTempDesired",
  "unit_of_measurement": "°C",
  "state_class": "measurement",
  "device_class": "temperature"
}

Looking at this i suspect that you should be using:

service: mqtt.publish
data:
  topic: ebusd/hwc/StorageTempDesired/set
  payload: { "temp": { "value" : 45 } }

Minor update.. I just saw this field was pushed in mqtt-explorer with payload:

{
     "temp": {"value": 47.00}
}

Hope it helps! Be careful with changing random parameters of your ebus-device. This as you might cause things to get out-of-spec and cause issues like over-pressure, legionella, etc.

from ha-addons.

hi, thanks for your ticket.
it appears the addon is running correctly as MQTT and Config setup are done entirely by the ebusd code. please see that repository.
it might be that writing is not enabled for these values? this is setup in the config.

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@GrumpyMeow thanks for the information, highly recommended!! For the ebusd variable, filter-direction=r|u|w worked well for me (entered it via the plugin config UI). After that, MQTT got new entities, which starts now with number instead of sensor which makes sense of course, e.g.:

• now avail. via: number.ebusd_ctlv_ebusd_ctlv_hc1minflowtempdesired_tempv
• previously: sensor.ebusd_ctlv_hc1minflowtempdesired_tempv

This can be changed with mqtt.publish service, as you've showed above.
In addition after adding these number.* entities as a tile, most of it works nicely.

Only the hc1heatcurve and z1actualroomtempdesired entities doesn't change the properties and are switched to the previous value which is configured in the heat configuration. Any ideas?

r;w,,Hc1heatCurve,Heat Curve for Heat Cycle 1,,,,0F00,,,EXP,,,heating curve of HC1
r;w,,z1ActualRoomTempDesired,RoomSetpoint Zone 1,,,,1400,,,tempv,,,curren room setpoint 

from ha-addons.

@citoki could you post the YAML for your ebusd integration via the addon ?
Thanks

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@vbueschken here you go: I'm currently using the config from PR370

scanconfig: true
loglevel_all: notice
mqtttopic: ebusd
mqttint: /etc/ebusd/mqtt-hassio.cfg
mqttjson: true
network_device: enh:192.168.1.53:9999
accesslevel: "\"*\""
configpath: /config/ebusd-custom-configs/rmalbrecht-ebusd-configuration/ebusd-2.1.x/de
mqttvar: filter-direction=r|u|w

from ha-addons.

Thanks @citoki
I'm a bit confused about the value for filter-direction

• you are using: "r|u|w"
• GrumpxMeow used. "r|u|^w"
• on some Pages from John30 I found: "r|u|^w"

so I'm not sure, what is the right configuration

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@vbueschken during my short tests, I couldn't get it working with the ^ sign. Maybe the version by @john30 is working as well, as I think the escape backslashes aren't needed within this add-on here. Maybe the filter-direction string is being parsed as regex, but couldn't see it actually in the code: https://github.com/john30/ebusd/blob/38a6b7bae9237d02c6c82b55aa377a17090dc421/src/ebusd/mqtthandler.cpp#L734

If it's being parsed as a regex string, then the ^ doesn't makes sense to me, as it refers to the very first char in an CSV config file (when multiline isn't active). Usually, the config files have r;w,, as a starting line, which then wouldn't be fetched:

Thus, to anser your question try Johns or my value ¯_(ツ)_/¯

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