- February 12, 2020
- Softing Inc.
February 12, 2020 - Softing's uaToolkit Embedded for implementing embedded OPC UA Servers with client/server and publisher/subscriber communication just enhanced the OPC UA publisher and subscriber with metadata and discovery announcements. The publisher now sends the metadata for the published data set. The subscriber can use this data for the decoding of the published data set which reduces the need of preset information in the subscriber. V1.31 also supports the latest Long-Term Support version (LTS) V1.1.1 of OpenSSL. (LTS for OpenSSL V1.0.2 ended on December 31, 2019 but is still supported).
Softing's uaToolkit Embedded has been certified in the Compliance Lab of the OPC Foundation for the Nano Embedded Device Server profile, the Micro Embedded Device Server profile and the Embedded UA Server profile.. This makes it suitable for firmware development of field devices, and also for use in control or remote I/O systems with limited resources. It also supports OPC UA Companion specifications with a tool for importing OPC UA nodesets.