Implementation of the VRC720 Vaillant system

[tbazire]

Good morning,
I am trying as best I can to first retrieve the information from my heat pump.

I started to test the HEMS example, I recover the possibilities of my heat pump and options appear on my vaillant application following this link in particular by testing "https://github.com/enbility/eebus-go/blob /feature/experiment-heatpump/cmd/hems/main.go"

only I can't understand the programming logic (I'm "tinkering" but I'm not a developer) I try to help me with GPT but I'm stuck in a loop.

here is what the pump tells me:

{"data":[{"header":[{"protocolId":"ee1.0"}]}

{"payload":{"datagram":[{"header":[{"specificationVersion":"1.3.0"}

{"addressSource":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[0]}

{"feature":0}]}

{"addressDestination":[{"device":"d:_i:Demo_HEMS-123456789"}

{"entity":[0]}

{"feature":0}]}

{"msgCounter":1483}

{"msgCounterReference":5}

{"cmdClassifier":"reply"}]}

{"payload":[{"cmd":[[{"nodeManagementUseCaseData":[{"useCaseInformation":[[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[3]}]}

{"actor":"ControllableSystem"}

{"useCaseSupport":[[{"useCaseName":"limitationOfPowerConsumption"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3

4]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[3]}]}

{"actor":"IdentifiableNode"}

{"useCaseSupport":[[{"useCaseName":"nodeIdentification"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[3]}]}

{"actor":"MonitoredUnit"}

{"useCaseSupport":[[{"useCaseName":"monitoringOfPowerConsumption"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3

4

5]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[3

1]}]}

{"actor":"Compressor"}

{"useCaseSupport":[[{"useCaseName":"optimizationOfSelfConsumptionByHeatPumpCompressorFlexibility"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2]}

{"useCaseDocumentSubRevision":"RC2"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[3

1]}]}

{"actor":"MonitoredUnit"}

{"useCaseSupport":[[{"useCaseName":"monitoringOfPowerConsumption"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[4]}]}

{"actor":"DHWCircuit"}

{"useCaseSupport":[[{"useCaseName":"monitoringOfDhwTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"configurationOfDhwTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1-public"}]

[{"useCaseName":"configurationOfDhwSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3]}

{"useCaseDocumentSubRevision":"RC1-public"}]

[{"useCaseName":"monitoringOfDhwSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2]}

{"useCaseDocumentSubRevision":"RC1-public"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[5

1

1]}]}

{"actor":"HVACRoom"}

{"useCaseSupport":[[{"useCaseName":"configurationOfRoomHeatingTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"configurationOfRoomHeatingSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"monitoringOfRoomHeatingSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1-public"}]

[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[3]}

{"useCaseDocumentSubRevision":"release"}]

[{"useCaseName":"monitoringOfRoomTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[5

1

1]}]}

{"actor":"HeatingCircuit"}

{"useCaseSupport":[[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[5

1

1]}]}

{"actor":"HeatingZone"}

{"useCaseSupport":[[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[2]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[6

1

1]}]}

{"actor":"HVACRoom"}

{"useCaseSupport":[[{"useCaseName":"configurationOfRoomHeatingTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"configurationOfRoomHeatingSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"monitoringOfRoomHeatingSystemFunction"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1-public"}]

[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[3]}

{"useCaseDocumentSubRevision":"release"}]

[{"useCaseName":"monitoringOfRoomTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[6

1

1]}]}

{"actor":"HeatingCircuit"}

{"useCaseSupport":[[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[6

1

1]}]}

{"actor":"HeatingZone"}

{"useCaseSupport":[[{"useCaseName":"visualizationOfHeatingAreaName"}

{"useCaseVersion":"1.0.0 RC1"}

{"scenarioSupport":[2]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[7]}]}

{"actor":"OutdoorTemperatureSensor"}

{"useCaseSupport":[[{"useCaseName":"monitoringOfOutdoorTemperature"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1]}

{"useCaseDocumentSubRevision":"RC1"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[1]}]}

{"actor":"MonitoringAppliance"}

{"useCaseSupport":[[{"useCaseName":"monitoringOfGridConnectionPoint"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3

4

5

6

7]}

{"useCaseDocumentSubRevision":"release"}]]}]

[{"address":[{"device":"d:_i:42332_21234500202920130933145881N8_2"}

{"entity":[2]}]}

{"actor":"VisualizationAppliance"}

{"useCaseSupport":[[{"useCaseName":"visualizationOfAggregatedBatteryData"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3

4]}

{"useCaseDocumentSubRevision":"RC1"}]

[{"useCaseName":"visualizationOfAggregatedPhotovoltaicData"}

{"useCaseVersion":"1.0.0"}

{"useCaseAvailable":true}

{"scenarioSupport":[1

2

3]}

{"useCaseDocumentSubRevision":"RC1"}]]}]]}]}]]}]}]}}]}

Do you have a clue so that I can create a method/interface?
I would ultimately like to be able to export it to integrate it into homeassistant

Thank you in advance for your answers