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druopc

Dru Nicholas Steeby (drusteeby) Publisher

Install latest/stable of druopc

Ubuntu 16.04 or later?

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sudo snap install druopc

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Details for druopc

Package name

  • druopc

License

  • unset

Last updated

  • 13 August 2026 - latest/stable
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OPC UA toolkit - PLC simulator and web-based browser

DruOPC is a two-piece toolkit for learning, testing and demonstrating OPC UA.

  • druopc.simulator - an OPC UA server that behaves like a PLC: changing values, anomalies, boilers, events, alarms, methods and user-defined nodes. Listens on opc.tcp://localhost:50000.
  • druopc.browser - a web-based OPC UA client for browsing and inspecting any OPC UA server: live watch lists, writes, methods, events, alarms with acknowledge, history and more. Open http://localhost:5000 after starting it.

Configure the simulator with OpcPlc__* environment variables, e.g. OpcPlc__Simulation__AddAlarmSimulation=true druopc.simulator

Documentation: https://github.com/drusteeby/DruOPC

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