For those of you who wants to revived the CNX Mini, download goofather XX-Client 2.0 for Windows and you are up with your P$.
You need a PC to connect to the RS232 and the cable must be a null modem.

I have used other version of XX-Client but BEV always have problem with CaID mismatch. Somehow, 2.0 is easy to set up and no CaID mismatch.