I follow the https://dev.px4.io/en/debug/system_console.html
and want to connect to system console
Connect to the fmu debug port using usb2serial cable
and set putty like below, when power on pixhawk4 ,I can get some "!@#$!@#$!@#$@$@#$…"In the console
I dont know it means what
Can anyone help me???
@elton-choi,do you have some advise?? Thanks s lot