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OPC Unified Architecture .NET Standard

A tool to manage OPC UA information models ("industrial digital twins"). UA Cloud Viewer is a tool used in Industrial IoT scenarios to bridge the gap from OT to IT. OPC UA is the standard interface for vendor-neutral Operational Technology (OT) interoperability in factories, plants and renewable energy farms.

A cross-platform OPC UA cloud dashboard reference implementation leveraging MQTT. It runs in a Docker container and displays OPC UA PubSub telemetry data, read directly from an MQTT broker or Azure EventHub/IoT Hub. It supports both JSON and binary payloads as well as OPC UA Complex Types decoding.

An industrial connectivity edge application translating from proprietary protocols to OPC UA leveraging the W3C Web of Things (WoT) thing descriptions.

Samples and tutorials to illustrate how to build OPC UA PubSub applications.

UA Nodeset

OPC UA Information Model database with a REST and GraphQL interface, as well as user management. The global instance of this (hosted by the OPC Foundation) can be found at https://uacloudlibrary.opcfoundation.org.

A cross-platform OPC UA cloud command & control reference implementation leveraging MQTT and Kafka. It runs in a Docker container and executing commands, reads and writes on on-prem OPC UA servers from the cloud.