
· Eduardo Vieira · IIoT
Designing MQTT Topic Hierarchies for Smart Factories
Structure MQTT topics to keep data organized, secure, and scalable across multiple plants, lines, and applications.

Structure MQTT topics to keep data organized, secure, and scalable across multiple plants, lines, and applications.

Understand the differences between MQTT 3.1.1 and 5.0 so you can plan upgrades and leverage new features wisely.

How to structure MQTT payloads that serve operators, analytics teams, and enterprise systems without creating technical debt.

How to take an edge AI proof-of-concept into production, from data labeling to OT-friendly deployment patterns.
Turn a Raspberry Pi into a hardened IIoT gateway that securely bridges PLCs, sensors, and cloud analytics.
Practical use cases where Raspberry Pi complements PLCs, along with design considerations for reliability and safety.