I have a MTAC-XDOT-NA1 accessory card plugged into the AP1 port of a Conduit gateway. I have been writing a GoLang application to communicate with the MTAC-XDOT-NA1 via serial communication. I was able to successfully issue AT commands and receive responses. At some point, while performing additional testing, all responses to AT commands stopped. I have not been able to read any responses to the AT commands.
I have reset the Conduit numerous times and have even restored default settings. When attempting to access the MTAC-XDOT-NA1 using microcom (microcom -s 115200 /dev/ttyAP1), I am unable to type anything into the terminal. I have tried to type “+++” and “AT”, but nothing happens.
Are there any suggestions as to what I can do to further diagnose the problem? Is there anyway that I can reset/restore the MTAC-XDOT-NA1?