PIOT-INF-06-001: MQTT Client (CDA)

[labbenchstudios]

Review

Read Chapter 6 of Programming the Internet of Things.

Objective

Build a robust publish/subscribe (pub/sub) data communications capability into your CDA using MQTT.

Activities

Update your CDA to implement an MQTT client that can publish messages to an MQTT broker and receive updates through topic-level subscriptions.

You'll add a simple MQTT client abstraction layer to your CDA (Python) and verify the functionality using existing integration tests (and any others you choose to write) provided as part of the downloaded code.

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Lab Module 06

Lab Module 06 - MQTT Client - Part 1 is focused on building an MQTT client as part of the CDA's functionality.

Step 1: Read the Lab Module Summary and follow the Configuration steps

• PIOT-INF-06-001: An overview of this lab module.
• PIOT-STU-06-001: A summary of lab module and assignment submission instructions for students of Connected Devices (Part 1 of 2).
• PIOT-STU-06-002: A summary of lab module and assignment submission instructions for students of Connected Devices (Part 2 of 2).
• PIOT-CFG-06-001: A summary of configuration instructions for this lab module.

Step 2: Follow the CDA specific instructions

• PIOT-CDA-06-000: Git branching instructions.
• PIOT-CDA-06-001: See card for details.
• PIOT-CDA-06-002: See card for details.
• PIOT-CDA-06-003: See card for details.
• PIOT-CDA-06-004: See card for details.
• PIOT-CDA-06-100: Git merge and commit instructions.

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NOTE: Each chapter requires familiarity with source code version control using Git. If you're unfamiliar with Git, Git branching, or merging, Atlassian has a useful tutorial on these topics, located here: Git Branching

Review the README

• Please see README.md for further information on, and use of, this content.

Review the LICENSE and USAGE guidelines

• Please see PIOT-DOC-LIC for license and usage information.