This page hosts the downloads for the following KNX IoT frameworks.
- KNX Information Model (KIM)
- KNX IoT 3rd Party API
- KNX IoT Point API
- KNX IoT Router
The page is part of the KNX support system, you can navigate directly to it, or you may be forwarded from https://schema.knx.org.
KNX Information Model
Download the KIM ontology in different formats.
Latest | TURTLE | XML | JSON-LD |
v1 | TURTLE | XML | JSON-LD |
v2 | TURTLE | XML | JSON-LD |
To visualize the KIM ontology several tools can be used (e.g., Protegé, Stanford University), an online example can be found here.
To import the KIM ontology directly in a tool the IRIs can be used as a URL, either with the default format TURTLE or XML/JSON-LD.
- http://schema.knx.org/2020/ontology returns the most recent KIM ontology version, TURTLE format
- https://schema.knx.org/2020/ontology?destination_format=xml returns the most recent KIM ontology version, XML format
- https://schema.knx.org/2020/ontology?destination_format=jsonld returns the most recent KIM ontology version, JSON-LD format
- http://schema.knx.org/2020/ontology/v2 returns a specific (TURTLE) KIM ontology version, v2
Regardless of the IRI scheme http://, due to security reasons all downloads from above will be performed with the HTTPS scheme.
Specification |
|
Latest | KNX Specification 3-10-3 KNX IoT Information Model |
KNX IoT 3rd Party API
View the API content or download it. Access to further development resources can be found here.
v1.0 | ReDoc View | OpenAPI View | YAML Download | ||
v2.0.0 | ReDoc View | OpenAPI View | YAML Download | ||
v2.1.0 | ReDoc View | OpenAPI View | YAML Download |
Specification |
|
Latest | KNX Specification 3-10-4 KNX IoT 3rd Party API |
KNX IoT Point API
View the API content or download it. Access to further development resources can be found here.
v1.0.0 | ReDoc View | OpenAPI View | YAML Download | Schemes*: JSON, OAS |
v1.1.0 | ReDoc View | OpenAPI View | YAML Download | Schemes*: JSON, OAS |
Specification |
|
Latest | KNX Specification 3-10-5 KNX IoT Point API |
KNX IoT Router
View the API content or download it.
v1.1.0 | N/A - see below | N/A - see below | N/A - see below | Schemes*: N/A |
Specification |
|
Latest | N/A - document is currently under voting |
* The used schemes are offered in two formats: JSON (latest draft, for interoperability with other frameworks), and OAS (as demanded by the OpenAPI specification 3.0.x). The differences between these formats are available here.