Is it possible to read out Velbus messages on an Arduino?
An arduino can be connected to an arduino using a vmb1usb and an usb adaptor. So it should be possible to read out the serial commands, right?
Does anybody has some experience with this?
Of course sending Velbus commands from the Arduino should then be possible also.
Hi
From the start, I should say that I know nothing about Ardiunos. 
However, a quick search suggests that they do run Java and RXTX library.
So…
If you can get JVelbusD to run on it…
That should give you a gateway to a Velbus network.
…
Does that help you?
https://forumtest.velbus.eu/t/java-lib-for-velbus/4891/1
Which then might lead you to running OpenRemote on it (which is also a Java application)