This tutorial uses introduces the use of the MQTT protocol across IoT devices connecting to FIWARE. The UltraLight 2.0 IoT Agent created in the previous tutorial is reconfigured to communicate with a set of dummy IoT devices using MQTT via a Mosquitto message broker

The tutorial uses cUrl commands throughout, but is also available as Postman documentation.

Start-Up

NGSI-v2 Smart Supermarket

NGSI-v2 offers JSON based interoperability used in individual Smart Systems. To run this tutorial with NGSI-v2, use the NGSI-v2 branch.

git clone https://github.com/FIWARE/tutorials.IoT-over-MQTT.git
cd tutorials.IoT-over-MQTT
git checkout NGSI-v2

./services create
./services start

	📚 Documentation	Postman Collection

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License

MIT © 2018-2024 FIWARE Foundation e.V.