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

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

Last synced: 9 months ago
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• Host: GitHub
• URL: https://github.com/fiware/tutorials.iot-over-iota
• Owner: FIWARE
• License: mit
• Created: 2021-11-19T09:56:27.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2025-02-17T13:57:29.000Z (11 months ago)
• Last Synced: 2025-03-30T18:51:07.448Z (10 months ago)
• Language: Shell
• Size: 885 KB
• Stars: 12
• Watchers: 3
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![FIWARE Banner](https://fiware.github.io//tutorials.IoT-over-IOTA/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 extends the connection of IoT devices connecting to FIWARE to use an alternate transport. 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 which transfer secure messages over the

[IOTA Tangle](https://www.iota.org/get-started/what-is-iota). An additional gateway component is added to the

architecture of the previous [MQTT tutorial](https://github.com/FIWARE/tutorials.IoT-over-MQTT) to allow for secure

indelible transactions across a distributed ledger network.

The tutorial is mainly concerned with the architecture of the custom components, but uses [cUrl](https://ec.haxx.se/)

commands where necessary, and 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-IOTA.git

cd tutorials.IoT-over-IOTA

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-IOTA/tree/NGSI-v2) |  [Postman Collection](https://fiware.github.io/tutorials.IoT-over-IOTA/) | ![](https://img.shields.io/github/last-commit/fiware/tutorials.IoT-over-IOTA/NGSI-v2)

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

---

## License

[MIT](LICENSE) © 2021-2024 FIWARE Foundation e.V.