Serial Connection to Jetson Xavier

[dimikout3]

I am trying to connect via serial (ttyUSB0) from pixhawk to a jetson xavier. I have installed mavsdk-python via pip3 and I am trying to execute examples/takeoff_and_land.py. With the only difference that

await drone.connect(system_address="udp://:14545")

has been changed to

await drone.connect(system_address="serial:///dev/ttyUSB0")
However I am getting the following error

This installation does not provide an embedded 'mavsdk_server' binary.
If you installed using pip, this means that 'mavsdk_server' is not distributed
for your platform yet (e.g. arm).

You will need to get and run the 'mavsdk_server' binary manually:

  1. Download 'mavsdk_server' from: https://github.com/mavlink/mavsdk/releases
     or build it from source.

  2. Run it, e.g. on port 50051:
     './mavsdk_server -p 50051'

  3. Set the 'mavsdk_server_address' and port when creating the System:
     'drone = System(mavsdk_server_address='localhost', port=50051)'

Any ideas why this is happening ?
P.S I have checked that the FTDI is connected to ttyUSB0. I have enabled the mavlink connection (MAV_1_CONFIG = TELEM 2). I am using a HITL approach via AirSim (Although I believe that this is not relevant)