The LinkSmart team is proud to announce Broetchen API. Major releases are maintained to ensure that the involved services are interoperable, well documented and ready to use. Services of a major release work standalone but can also be integrated into a consistent LinkSmart platform deployment.

Broetchen API is the first major release of next generation LinkSmart. It includes the basic services for setting up device abstraction, service provisioning, time-series data storage and stream mining/learning functionalities. Broetchen API works seamlessly with the SenML data model.

Device Gateway (≥1.1.0)

Documentation

Release Notes

• Pluggable devices support
• Natively compiled for major platforms and architectures, including arm linux
• No modification/re-compilation/re-deployment of the DGW for a new device
• Exposure of device capabilities as network services by declaration/configuration
• Payload agnostic device exposure

Service Catalog (≥2.2.6)

Documentation

Release Notes

• Exposes RESTful API for:
  • Registering and updating Services (also MQTT support)
  • Browsing the Service Catalog entries
  • Retrieving information about specific Services
  • Filtering Services

Historical Datastore (≥0.4.2)

Documentation

Release Notes

• All three APIs fully implemented:
  • Registry API: Registry of sensor meta-data and details regarding sensor data storage and aggregation
  • Data API: Submission and retrieval of raw sensor measurements
  • Aggregation API: Retrieval of aggregated sensor measurements
• Grafana Plugin

IoT Agents (≥1.7.0)

Documentation

Release Notes

• Learning Agent & Data Processing Agent
• Three APIs fully implemented
  • Stream Mining API (Statement API)
  • Learning API (CEML API)
  • IO API.
• The Statement and CEML APIs are CRUD and JSON based, while the IO are write-only (for Input) or read-only (for Output). The APIs are implemented as HTTPS RESTful and MQTT.

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By Marco Jahn