Source for Raspberry Pi demo released

Posted on March 13, 2014 by Bjarne Boström

We thought that it might be useful to show how our Raspberry Pi demo is done, so here are the sources.

As stated in previous posts, the java hardware communications are made using Pi4j library.

Most of the classes are the same as in SampleConsoleServer (sample that comes with the SDK packages). Note that depending on your SDK version the classes might not compile directly (as this was done with our SDK 2.0 beta, but they should be almost the same; if they do not compile for some reason, copy them from your SDK package). The WeatherStation.java contains the IO side of the server and WeatherStationServer.java contains the UA side.

Simulation Server Beta

Posted on February 11, 2014 by Bjarne Boström

Prosys OPC UA Java Server has gone through major rework/development to become Prosys OPC UA Simulation Server. Continue reading →

Raspberry Pi demo updates

Posted on October 24, 2013 by Bjarne Boström

Our Raspberry Pi weather station demo has been upgraded. The system has been enclosed in a box and cables have received threaded cover layer. Two DS18B20 external temperature sensors have been added, one of them can be removed if needed (by a DB9 connector, with custom soldering). Three buttons have been added for adding interaction for exhibition visitors. Continue reading →

Raspberry Pi + Java SDK based OPC UA weather station

Posted on August 14, 2013 by Bjarne Boström

We often get questions about developing to ARM platform using our Java SDK. This has been proven to be possible by our QEMU + ARM test setup. We decided that it would be nice to have also some demo running on real hardware. Continue reading →