{"repo":"eclipse-milo/milo","free":true,"listed":false,"github":"https://github.com/eclipse-milo/milo","clone":"git clone https://github.com/eclipse-milo/milo.git","description":"Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).","language":"Java","stars":1381,"topics":["opc-ua","opcua","iec62541","java","client","iec-62541","industrial-automation","iot","milo","sdk"],"license":"EPL-2.0","category":"api-integrations-sdks","readme_excerpt":"Eclipse Milo Milo is an open-source implementation of OPC UA (currently targeting 1.05). It includes a high-performance stack (channels, serialization, data structures, security) as well as client and server SDKs built on top of the stack. Stack Overflow tag: milo Mailing list: https://dev.eclipse.org/mailman/listinfo/milo-dev Requirements The repository pins its Java and Maven toolchain with mise : If mise reports that the config is not trusted, review .mise.toml and run mise trust .mise.toml once. After installation, run Maven through mise exec -- so the pinned Java 17 and Maven versions are used. Maven Building Milo Using JDK 17 , run this from the project root: To maintain compatibility with Java 17 it is recommended that you build using JDK 17, however the library is runtime compatible with versions 17 and later (e.g. JDK 21, JDK 24). Releases Releases are published to Maven Central and snapshots to Sonatype. OPC UA Client SDK OPC UA Server SDK Referencing a SNAPSHOT release requires the Sonatype snapshot repository be added to your pom file: Public Demo Server An internet-facing instance of this demo server is accessible at opc.tcp://milo.digitalpetri.com:62541/milo . It accepts both unsecured and secured connections. All incoming client certificates are automatically trusted. Authenticate anonymously or with one of the following credential pairs: - User / password - roles: WellKnownRole AuthenticatedUser - UserA / password - roles: SiteA Read , SiteA Write - UserB / pa","default_branch":null,"files":null,"tree":[],"storefront":"/r/eclipse-milo","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/eclipse-milo/milo/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}