« All news

Prosys OPC UA SDK for Java 4.5.0 Released

02.12.2020


We have released a new version of the Prosys OPC UA SDK for Java.

This release is the first official release of our OPC UA PubSub functionality (Part 14 of the OPC UA Specification). It is now interop tested with some other PubSub implementations, and this release includes essential interoperability fixes to problems found. See samples and tutorials inside the SDK distribution zips for more info about currently supported feature sets of PubSub.

In addition the release contains important security fixes for opc.https transport protocol.

Read more at the Release notes »

Request Software Download »

Purchase a License »

Please contact Prosys OPC Sales for more information.

About Prosys OPC Ltd

Prosys OPC is a leading provider of professional OPC software and services with over 20 years of experience in the field. OPC and OPC UA (Unified Architecture) are communications standards used especially by industrial and high-tech companies.

Read more about us »

Newest blog posts

Windows DCOM Server Security Feature Bypass

How to address the hardening changes that will be enforced to Windows DCOM Security in your applications.

OPC UA and Open Industry 4.0

Learn how OPC UA and Open Industry 4.0 complement each other.

OPC UA PubSub to Cloud via MQTT Demo at Hannover Messe 2022

Combining Raspberry Pi 4 and Prosys SDK for Java for Cloud Demo

View all blog posts »

-->