Navio2 DF13 UART Connector

I’m currently using UDP and serial telemetry simultaneously by doing this:

sudo ArduCopter-quad -A udp: -C /dev/ttyAMA0

However, I now need to connect a tera camera to the Navio2 DF13 UART connector, but the tera camera requires a 115200 baud rate.

My understanding is that for the Navio2, -A is 115200 and -C is 57600. If that is the case, then can I switch the above to this?

sudo ArduCopter-quad -C udp: -A /dev/ttyAMA0

No, swapping the order won’t do anything. Instead you can specify the baudrate for -A (serial1) and -C (serial2) in the parameter list using SERIALx_BAUD parameters.