RFLINK with Rpi

[yellowsky]

Hi everyone,
i try to use RFLINK under Rpi 2 without success

First of all everything is ok under windows. I see a lot of messages.

Under linux when i use this command
I received this
20;00;Nodo RadioFrequencyLink - RFLink Gateway V1.1 - R46;
and it is all.

I read the use of Rpi with RFLink requires a distance of minimum 30cm (in my case i have more than 60cm). I try to use different USB Cable without any success.
Could you help me?

Thank you.