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This video tutorial explains the best possible structuring of Node-RED in highly complex environments such as those found in industriy internet of things. Therefore Siemens S7 and OPC/UA interfaces are read out, processed and then shared in short flows via the MQTT interface. 00:00 Introduction 00:50 Shift 02:09 Main flows 02:50 1. Level (raw data) 06:08 2. Level (contextualized data) 07:10 3. Level (production data) 09:03 Next step: Grafana 09:17 Outro cron-plus: UMH Discord: UMH website: UMH documentation:
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