https://github.com/fiware/tutorials.iot-over-mqtt

:orange_book: FIWARE 203: Provisioning Ultralight with an alternative transport: IoT over MQTT
https://github.com/fiware/tutorials.iot-over-mqtt

fiware fiware-iot-agents iot iot-agent mqtt mqtt-broker tutorial ultralight

Last synced: 23 days ago
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:orange_book: FIWARE 203: Provisioning Ultralight with an alternative transport: IoT over MQTT

• Host: GitHub
• URL: https://github.com/fiware/tutorials.iot-over-mqtt
• Owner: FIWARE
• License: mit
• Created: 2018-06-26T06:35:09.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2025-02-17T13:57:31.000Z (2 months ago)
• Last Synced: 2025-03-30T05:07:40.539Z (about 1 month ago)
• Topics: fiware, fiware-iot-agents, iot, iot-agent, mqtt, mqtt-broker, tutorial, ultralight
• Language: Shell
• Homepage: https://fiware-iotagent-ul.rtfd.io
• Size: 1.25 MB
• Stars: 62
• Watchers: 10
• Forks: 44
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
[![FIWARE Banner](https://fiware.github.io/tutorials.IoT-over-MQTT/img/fiware.png)](https://www.fiware.org/developers)

[![FIWARE IoT Agents](https://nexus.lab.fiware.org/repository/raw/public/badges/chapters/iot-agents.svg)](https://github.com/FIWARE/catalogue/blob/master/iot-agents/README.md)

[![License: MIT](https://img.shields.io/github/license/fiware/tutorials.IoT-over-MQTT.svg)](https://opensource.org/licenses/MIT)

[![Support badge](https://img.shields.io/badge/tag-fiware-orange.svg?logo=stackoverflow)](https://stackoverflow.com/questions/tagged/fiware)

[![UltraLight 2.0](https://img.shields.io/badge/Payload-Ultralight-27ae60.svg)](https://fiware-iotagent-ul.readthedocs.io/en/latest/usermanual/index.html#user-programmers-manual)

This tutorial uses introduces the use of the MQTT protocol across IoT devices connecting to FIWARE. The

[UltraLight 2.0](https://fiware-iotagent-ul.readthedocs.io/en/latest/usermanual/index.html#user-programmers-manual) IoT

Agent created in the [previous tutorial](https://github.com/FIWARE/tutorials.IoT-Agent) is reconfigured to communicate

with a set of dummy IoT devices using MQTT via a [Mosquitto](https://mosquitto.org/) message broker

The tutorial uses [cUrl](https://ec.haxx.se/) commands throughout, but is also available as

[Postman documentation](https://www.postman.com/downloads/).

# 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.

```console

git clone https://github.com/FIWARE/tutorials.IoT-over-MQTT.git

cd tutorials.IoT-over-MQTT

git checkout NGSI-v2

./services create

./services start

```

| [![NGSI v2](https://img.shields.io/badge/NGSI-v2-5dc0cf.svg)](https://fiware-ges.github.io/orion/api/v2/stable/) | :books: [Documentation](https://github.com/FIWARE/tutorials.IoT-over-MQTT/tree/NGSI-v2) |  [Postman Collection](https://fiware.github.io/tutorials.IoT-over-MQTT/) |  ![](https://img.shields.io/github/last-commit/fiware/tutorials.IoT-over-MQTT/NGSI-v2)

| --- | --- | --- | ---

---

## License

[MIT](LICENSE) © 2018-2024 FIWARE Foundation e.V.