[Ovmsdev] DIAG port to bluetooth

Hi all, is it possible to use a serial to bluetooth dongle on the DIAG port of the module to get data via bluetooth, requesting data with "MSG commands"? What I want to do is to use OVMS like a bridge between my car and my parrot device (Android device) in order to visualize the data I get to the screen. I want to avoid the SIM card and to get data from the server. Best regards, Giannis