Qt CoAP - leveraging C++ and Qt for cross-platform CoAP IoT apps
summary
A new client-side CoAP module for C++/Qt is presented that implements the CoAP protocol stack to reach constrained IoT devices and networks. It supports resource discovery, observe (pub/sub), multicast, confirmable messages, and block-wise transfers, exposes a Qt-style API for requests/responses and options, integrates with Qt event loops and network backends, and targets embedded and desktop cross-platform clients as production-ready.
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chapters (12)
- 0:00Introduction
- 2:05CoAP protocol overview
- 5:24Service discovery basics
- 8:00Message confirmation
- 11:09Optional features
- 14:08Implementation details
- 16:24Security aspects
- 17:27Client interface demo
- 20:25Resource handling
- 23:06Use cases
- 25:55Live demo
- 28:36Conclusion and Q&A
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