What OPC UA resources does the OPC Foundation offer for free with no obligations:
- Access to the OPC Foundation specs: https://reference.opcfoundation.org
- Access to OPC UA experts for paid consultancy and modelling support: https://opcfoundation.org/about/opc-foundation/experts
- Access to OPC Foundation reference stack source code and NuGets (non-commercial use only):
- Access to OPC UA Sample applications source code: https://github.com/OPCFoundation/UA-.NETStandard-Samples
- Access to searchable OPC UA Companion Specs and nodeset files
- Machine-readable/API access to OPC UA Companion Specs and nodeset files
- Access to OPC Foundation Cloud Initiative reference applications source code:
- https://github.com/OPCFoundation/UA-IIoT-StarterKit
- https://github.com/OPCFoundation/UA-CloudLibrary
- https://github.com/OPCFoundation/UA-CloudViewer
- https://github.com/OPCFoundation/UA-CloudCommander
- https://github.com/OPCFoundation/UA-CloudAction
- https://github.com/OPCFoundation/UA-CloudDashboard
- https://github.com/OPCFoundation/UA-CloudMetaverse
- https://github.com/OPCFoundation/UA-EdgeTranslator
- Read access to the OPC UA discussion forums: https://opcfoundation.org/forum
- Access to the OPC Foundation product marketplace with 600 entries: https://opcfoundation.org/products
- Access to OPC UA experts at trade shows and events: https://opcfoundation.org/events
In addition, the OPC Foundation offers to its members:
- Access to OPC Foundation reference stack source code and NuGets (for commercial use): https://github.com/OPCFoundation/UA-.NETStandard
- Access to the Technical Advisory Council: https://opcfoundation.org/about/opc-foundation/organization/technical-advisory-council
- Access to the 89 OPC Foundation working groups: https://opcfoundation.org/about/working-groups
- Write access (create new form entries) to the OPC UA discussion forums: https://opcfoundation.org/forum
- Full list of benefits is here: https://opcfoundation.org/membership/benefits