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open62541

Open Source OPC UA licensed under the MPL v2.0

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Code on GitHub
Open

Open

  • Royalty free, available on GitHub
  • Open source license MPL v2.0
  • Based solely on IEC 62541

    • Portable

    Portable

  • Written in C99 with architecture-specific plugins
  • Runs on Windows, Linux, VxWorks, QNX, Android and diverse embedded systems
  • Small memory footprint

    • Certified

    Certified

  • Sample Server (server_ctt) certified against the 'Micro Embedded Device Server' Profile
  • Supporting OPC UA client/server communication, subscriptions, method calls and security (encryption)

    • Latest Articles

    Core Maintainer

    Fraunhofer IOSB
    RWTH Aachen
    Technische Universität Dresden
    fortiss

    Contributors

    Kalycito
    BasysKom
    Umati
    HMS
    Blue Time Concept
    Hilscher
    Linutronix
    Windriver

    Commercial Support and Partner

    Kalycito
    BasysKom
    Fraunhofer IOSB
    Linutronix
    OSADL eG