Mavlink connection on raspberry pi

hi,

my setup : plane :holybro px4
arduplane
raspberry pi5 connected on tailscale
usb cam h264.

              ground station : raspberry pi 3b+ with mission planner connected to tailscale
                                       python and mavlink installed

my question : what is the command to get the mavlink stream on the ground station (the ip adress of the plane on tailscale is : 100.78.14.39)?
i’m unable to connect mission planner to the plane while it works whit windows .

thanks

i try this but doesn’t work :

mavproxy.py --master=/dev/AMA0 --baudrate 57600 --out 100.78.14.39:14550 --aircraft MyCopter

hi,

thanks for the help !
i tried different solutions but no succes !
may be the problem is that the address 100.78.14.39 is not local ?

hi.

today i tried :

mavproxy.py --master=0.0.0.0:14550 --aircraft MyCopter

no error but link down …
any idea , the strange think is that it works on windows .

In that case use it as a remote address:

mavproxy.py --master=udpout:100.78.14.39:14550 


so, the last command doesn’t work …
i tried a ifconfig and a netstat, i can see the tailscale connection ip : 100.78.14.39 but not the port 14550 .

on the raspberry pi 5 in the plane the mavlink.py command works so , the connection with the flight controller is ok.
on windows, mission planner is ok with the udp 14550 port connection.
only the raspberry pi3b+ on the ground station is unable to connect . However i can see the raspberry 3b+ connected on tailscale …

hi,

i was able to connect on tcp not udp . thanks