Real E-motion

[Jontwoo]

Ciao,
I have a Real E-motion roller , the old one, not b+. I want to connect with My Etrainer app (ios) via a Samsung tablet, who has ant+ connection.
I have been trying connecting with the roller, but the simulator doesn't find it. I was thinking that it could be problem of the tablet, but it connects with FC and pedal cadence sensors correctly.

Is this roller compatible with the app?