What means b202e) error

After initializing and connecting my flightcontroller (mateksysh743) to missionplanner I get in the message tap the following code : b202e)

What means this code / where can I search for code explanation?

Thanks

Look for other lines, there is more of the error message, it is just spread in multiple lines

Ok … other line ends with (7 …
So (7b202e) could be serial number for gps then …

Thanks