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.
AAS Metamodel 3.2 (IDTA Release 26-01): What Changes for Digital Twin Teams in 2026
IDTA shipped AAS metamodel v3.2 in July 2026. AssetKind gains Batch, AdministrationInformation gains timestamps, plus a new EN 18223 DPP annex. What to migrate.
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.
Digital Product Passport Data Model (2026): GS1 vs AAS vs Custom
Digital Product Passport data model options compared: GS1 Digital Link vs Asset Administration Shell vs custom JSON-LD, EU ESPR deadlines, interop gaps. 2026 guide.
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.
Digital Twin Information Models: AAS vs DTDL vs OPC UA
A 2026 comparison of digital twin information models - Asset Administration Shell, DTDL, and OPC UA: semantics, tooling, interoperability, and a decision matrix.
Asset Administration Shell Tutorial with Eclipse BaSyx
A hands-on 2026 Asset Administration Shell tutorial using Eclipse BaSyx — submodels, the digital nameplate, REST API, and connecting an AAS to a digital twin.
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.