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Deep-dives, specifications quick-references, and implementation guides for OPC UA and industrial IoT.
Featured Reference Series
OPC UA Reference TL;DR Series
OPC UA is the cornerstone of modern industrial interoperability, but its extensive specifications can be daunting. We created this curated 6-part series as a highly-distilled quick reference. It explains the core aspects of the protocol, security models (including Part 18 RBAC), Companion Specifications, and information modeling best practices with clear explanations and visual diagrams.