https://www.hivemq.com/mqtt/unified-namespace-uns-essentials-iiot-industry-40/
Learn Unified Namespace (UNS) Essentials for IIoT with MQTT
Get a quick introduction to Unified Namespace (UNS), what it is, and why it matters to Industrial IoT (IIoT) and Industry 4.0 projects. Learn to build UNS here.
unified namespaceuns essentialslearniiotmqtt