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Hello,
I successfully built a KM bus to ethernet adapter using NCN5150 IC plus LPC1769 evaluation board.
I can now successfully transmit all the data received on KM bus to ethernet. I haven't test…
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Hi, i have a viessmann vitodens 100-w with underfloor heating, i have successfully connected via opentherm to the boiler, i ca set direct hot water temperature and boiler temperature and successfully …
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### Installation specifics
* **Heating type:** Vitodens 200 i think
* **Protocol:** unknown
* **Board:** nothing yet
* **Hardware:**
Viessmann 222f boiler.
We have the above unit and I u…
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Hi,
My setup is a Viessmann Vitodens 222-W B2LA-26 connected to a Vitoconnect OPTO2. Additionally I have several ViCare thermostats (ZK03840). However, these thermostats don't seem to be supported …
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### The problem
Hi all!
The day before yesterday Viessmann had problems with their app. After a view hours everything worked fine again. Yesterday I mentioned that the values of my entities didn’t…
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### The problem
Recently installed a Vitocal 252a heatpump. HA integration works fine except for climate/set_preset_mode (comfort, eco).
PiVicareCommandError(...), command failed with status co…
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### Installation specifics
* **Heating type: Vitodens 200
* **Protocol:** P300
* **Board:** ESP8266
### Symptom
get DPRaw not work
Hello,
I implemented your program accordingly on my Vie…
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Hi
I am running the pyhton script on a raspberry 4 with 64 bit. I read that there might be some timing issues with udsoncan.
Is there any solution to this?
One strange behavior with my VX3:
If…
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### Installation specifics
* **Heating type:** eg. 20CB - Vitodens 300-T with Vitotronic 200 Typ KW1
* **Protocol:** KW
* **Board:** ESP32 NODEMCU von AZ-Delivery
* **Hardware:** USB Adapter V4 mi…
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Home Assistant: 2023.10.0
Vicare Version v1.0.0-beta.2
Gas Boiler: Vitodens 200-W
Since this morning I started to see the following errors in the log. At that time I was not doing any changes to …