CMD: Unexpected command 520, result 0 and CMD: Unexpected command 176, result 0

PX4 Autopilot
1

Hi, I try to roslaunch mavros px4.launch fcu_url:="udp://:14540@127.0.0.1:14557" the last message that I got was CMD: Unexpected command 520, result 0 and after I tried to rosrun offb_node.cpp It seems that it didn’t work, then I checked the terminal which launch px4.launch, the last message that I got was CMD: Unexpected command 176, result 0.

Does anyone has experienced these kind of problem? I need help :smile: . Thanks

2

Hello
I am facing the same problem. Have you been able to solve that problem?
I need help.
Thanks

3

I have solved this issue, but i kind of forget the solution, you can try this No datalink and mavros offboard mode