Ebusd: Integration failed to initialize

Configuration
1

I have purchased an ebus adapter v3 with a Wemos D1 mini on top and wired it to my Vaillant heating system.
Ebusd is runnung on a machine with ip 192.168.178.5 on port 8888. The ebus adapter connects successfully to my heating system:

grafik

Also ebusd detects the heating properly when running ebusctl info:

version: ebusd 21.1.v21.1-3-g62221bb
update check: version 21.2 available
signal: acquired
symbol rate: 40
max symbol rate: 78
min arbitration micros: 2
max arbitration micros: 23
min symbol latency: 8
max symbol latency: 13
reconnects: 0
masters: 3
messages: 363
conditional: 13
poll: 0
update: 10
address 03: master #11
address 08: slave #11, scanned "MF=Vaillant;ID=BAI00;SW=0518;HW=7401", loaded "vaillant/bai.308523.inc" ([PROD='0010004279']), "vaillant/08.bai.csv"
address 10: master #2
address 15: slave #2, scanned "MF=Vaillant;ID=39200;SW=0215;HW=2002", loaded "vaillant/15.392.csv"
address 31: master #8, ebusd
address 36: slave #8, ebusd

The only thing that does not seem to work is the homeassistant ebus integration:

grafik

My config is:

ebusd:
  host: 192.168.178.5
  circuit: "bai"

Can anyone help out?

2

Any luck with your problem? I’ve got same setup (different heater, but this is not important). And also unable to get it working.

3

The answer is simple: Do not use ebusd component but instead use mqtt to get and set values. I never got the native component to work.

4

Could you share some configuration examples? I’ve got heater and I’m (for now) only interested in displaying it’s status on dashboard (temperatures, flame status, gas usage).

When I run in console:

mosquito_sub -v -t "ebusd/#"

I periodicaly get data from subjects like: ebusd/bai/FlowTemp, ebusd/bai/WaterPresure, etc.

I probably should setup MQTT Sensor (MQTT Sensor - Home Assistant), but I’m unsure.

Edit:

Yuppi, added into configuration.yaml this code, and got data:

sensor:
- platform: mqtt
  name: "bai.FlowTemp"
  state_topic: "ebusd/bai/FlowTemp"
  value_template: "{{ value_json.temp.value }}"