Integrating TTN with Watson IoT Platform
summary
Proof‑of‑concept forwards LoRa/TTN messages into Watson IOT Platform via a Node-RED adapter that authenticates as a logical gateway, auto‑registers devices, and converts payload bytes to JSON. Hardware uses LoRa modules and a Pi Sense unit behind a local gateway; data lands in the platform’s NoSQL store and is shaped with DB2 warehousing for analytics. Cognitive services (discovery, text/speech) and Google APIs turn lat/long into “Amsterdam” labels. The pipeline runs end‑to‑end in the demo setup.
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chapters (19)
- 0:00Start
- 1:35Watson loT platform
- 5:29Objectives on the platform
- 6:05General Idea of the integration solution
- 7:13Ingredients
- 8:12High level steps toward the solution
- 9:19End-to-End overview
- 11:09Find and select the service
- 11:35Register a Gateway
- 12:11Node RED integration flow
- 12:57TTN node configuration
- 13:55Convert byte to String
- 14:41Configure the Watson loT Gateway node
- 15:22Connected Gateway on the loT platform
- 16:20A view of the incoming message envelope
- 16:54Self registered device properties
- 17:17Detail view of the incoming data
- 17:28Device Centric Analytics
- 22:56Summary
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