OPC UA 1.03 vs 1.05: Certification Ends 2026, Migration Guide
OPC Foundation ends OPC UA 1.03 certification at end of 2026. What 1.04/1.05 changed (ECC, JSON, roles, GDS) and how to migrate your products.
OPC UA FX v1.00.04 vs v1.00.03: What Changed in Part 81 and Part 84
UAFX v1.00.04 updates Part 81 ConnectionManager and Part 84 conformance units. What changed, and which version your stack really implements.
AAS Units of Measurement 3.0: The unitId Change That Breaks ECLASS Wiring
IDTA-01003-b v3.0 redirects DataSpecificationIec61360 unitId from external dictionaries to a ConceptDescription. What breaks and how to migrate.
ISO 23247-6 Digital Twin Composition: Integrated vs Unified vs Federated
ISO 23247-6 published July 2026 names three ways to compose digital twins: integrated, unified, federated. What each means and when to pick it.
Asset Administration Shell Submodels in Practice (2026 Guide)
How Asset Administration Shell (AAS) submodels work in practice for 2026: digital nameplate, submodel templates, IDTA specs, serialization and interop gaps.
Asset Administration Shell Architecture: The I4.0 Digital Twin
A reference architecture for the Asset Administration Shell (AAS): submodels, the Industry 4.0 digital twin metamodel, AASX, repositories, and PLM integration.
Healthcare Technology for Better Patient Outcomes: 2026 Update
Healthcare technology for better patient outcomes, updated for 2026: remote monitoring, FHIR interoperability, ambient AI documentation, and digital health ROI.
Asset Administration Shell: Reference Architecture (2026)
Asset Administration Shell architecture for Industry 4.0 — AAS submodels, IEC 63278, type vs instance, repositories, and a deployment reference.