Tag Archive
#User Properties
2 articles tagged with #User Properties. This page is set to noindex per SEO configuration.
MQTT Protocol
MQTT
MQTT 5 User Properties Explained: Custom Metadata
How MQTT 5 user properties work: arbitrary UTF-8 key-value metadata attached to most packets, with use cases for routing, traceability, payload context, and limits.
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MQTT Protocol
MQTT
What's New in MQTT 5? Features, Changes & Why Upgrade
MQTT 5.0 explained: foundational changes (properties, reason codes, Clean Start, AUTH packet), new features, why the version jumped from 3.1.1 to 5, and migration notes.
18