As I understand the problem then the key presses on the Merten does not show up on the serial port for the Aeon-Labs USB stick? And that it works with the Merten stick?

I know that battery operated Z-Wave remotes originally only supported operating other Z-Wave nodes – they did not send anything over the serial port as the protocol didn’t support it.
Products like the Innovus SmoothRemote has a ‘non-standardized’ feature to support sending key presses to a master. As I understand it then this has now been standardized with the ACC command class – new remotes that do support this command class now has a way to provide the key press information to the master.

I have been told that Merten has some ‘non-standardized’ features. The ability to register key presses from battery operated devices might be one of them and it might require the Merten USB stick. But I ‘m just speculating.

I hope that this might explain, why you are having these problems, but I know that it isn’t a solution.

BR,
Henrik

I got your answer from the forum of Domotica.
Still I’m lokking for some information the transfering data from one software base to another.
Have you some info or person who can help on, to do this?

Thanks a lot.
BR Wim