KM 100

[Th0tti]

`Logger: custom_components.bosch Source: custom_components/bosch/init.py:238 Integration: Bosch thermostat (documentation, issues) First occurred: 15:15:27 (3 occurrences) Last logged: 15:15:50

Your device is unknown null`

I use the KM 100.

2022-10-10 15:16:57.817 ERROR (MainThread) [bosch_thermostat_client.gateway.ivt] I cannot find supported device. Your devices: null 2022-10-10 15:16:57.818 ERROR (MainThread) [custom_components.bosch] Your device is unknown null

[pszafer]

Provide Bosch scan

[Th0tti]

I cannot run the Bosch Debug Scan in Home Assistant. The service is not available. How can I create the log? Use Home Assistant OS.

[pszafer]

try to follow wiki: https://github.com/bosch-thermostat/home-assistant-bosch-custom-component/wiki/Dev-Unsupported-firmware https://github.com/bosch-thermostat/home-assistant-bosch-custom-component/wiki/Dev-Run-lib-with-Docker

[Th0tti]

Unfortunately I can't run the debug mode.

2022-10-10 22:38:14.668 INFO (MainThread) [custom_components.bosch] Setting up Bosch component version 0.19.3. 2022-10-10 22:38:14.669 DEBUG (MainThread) [custom_components.bosch] Initializing Bosch integration. 2022-10-10 22:38:14.669 DEBUG (MainThread) [custom_components.bosch] Checking connection to Bosch gateway as http://192.168.178.31. 2022-10-10 22:38:14.670 DEBUG (MainThread) [bosch_thermostat_client.connectors.http] Sending GET request to /gateway/uuid 2022-10-10 22:38:18.366 DEBUG (MainThread) [bosch_thermostat_client.gateway.ivt] Can't fetch data for update_info Cannot connect to host http:80 ssl:default [Name does not resolve] 2022-10-10 22:38:18.399 ERROR (MainThread) [bosch_thermostat_client.gateway.ivt] I cannot find supported device. Your devices: null 2022-10-10 22:38:18.400 ERROR (MainThread) [custom_components.bosch] Your device is unknown null

I use the firmware 04.08. A Buderus heater GB192 is connected to my KM 100. I can access the heating in the app.

[MarcelW85]

`Logger: custom_components.bosch Source: custom_components/bosch/init.py:238 Integration: Bosch thermostat (documentation, issues) First occurred: 15:15:27 (3 occurrences) Last logged: 15:15:50

Your device is unknown null`

I use the KM 100.

2022-10-10 15:16:57.817 ERROR (MainThread) [bosch_thermostat_client.gateway.ivt] I cannot find supported device. Your devices: null 2022-10-10 15:16:57.818 ERROR (MainThread) [custom_components.bosch] Your device is unknown null

KM100 was supportet but with the new uodate it isn't supportet anymore.

[pszafer]

Still need Bosch scan for this firmware

[Th0tti]

Is there anyone who can run the Bosch Debug Scan for km 100

[vytukas4]

Here it is bosch_scan.json.zip

[Th0tti]

Thanks. I hope there will be an update soon.

[Th0tti]

When do you think you will integrate the new firmware of the KM 100?

[pszafer]

Scan attached here by @vytukas4 has also RC300 module in installation. So it won't help at all, as this module provide all data. For this scan my component will work

[yafbu]

Hi, I have an GB192i with km100 and RC310. Maybe my raw http scan is of any help. \bosch-thermostat-client-python\bosch_thermostat_client\bosch_cli.py scan --host xxx --token yyy --password zzz --protocol HTTP --device IVT rawscan_http_km100.zip

[Th0tti]

Thanks. I hope there will be an update soon.

[comtel2000]

I run Gb192i with RC300 and integrated KM100 (firmware 4.08.02) without issues. Maybe it‘s related to the poor performance of the km100. Just try to reset it via Buderus App (new password)

see: https://github.com/bosch-thermostat/home-assistant-bosch-custom-component/issues/171#issuecomment-1176300533

[Th0tti]

I run Gb192i with RC300 and integrated KM100 (firmware 4.08.02) without issues. Maybe it‘s related to the poor performance of the km100. Just try to reset it via Buderus App (new password)

see: #171 (comment)

Did you select IVT as device type and then http IVT protocol? What IP, access token and password did you take?

[comtel2000]

Did you select IVT as device type and then http IVT protocol? What IP, access token and password did you take?

yes, IVT HTTP protocol and I don't think you will succeed with my KM 100 credentials ;)

Choose the IP of your local KM100 + KM100 Gateway PWD or AccessToken + the a new generated Buderus App password

[Th0tti]

Did you enter the password from the sticker without the hyphens in the access token?

[comtel2000]

yes, choose the gateway pwd from sticker without dashes as token and a new generated Buderus App password as password

[T1mey]

I have the same problem with a Buderus Gb192i

2023-01-02 11:57:12.886 ERROR (MainThread) [bosch_thermostat_client.gateway.ivt] I cannot find supported device. Your devices: null
2023-01-02 11:57:12.889 ERROR (MainThread) [custom_components.bosch] Your device is unknown null

[Th0tti]

I've now tried again to add the integration. I entered the correct address as the IP address. As token I used the password without dashes. I also changed the Buderus password (Bosch ID) from the app again. I still get the message: unknown model. I don't know anymore.

[comtel2000]

it's not your Bosch ID password

Here a detailed password reset procedure KM100/RC300(310):

• Go to RC3x0 -> Menu - Settings - Reset Internet Password
• Open Buderus App
• remove connected Heater, etc. if present
• Add new device by scan the 2D Code on the sticker
• Buderus app ask for a new password
• enter a new password (do not use special characters)
• use the new password for this integration

With my heater, these steps must be repeated after each power off/on restart of the heater (Gb192i/KM100 firmware 4.08.02)

[Th0tti]

Many Thanks. The problem is solved. It worked.