Raspberry Pi 4B Pixhawk 6X autonomous control

Thank you for the reply.

When I run your cli line:

~/.local/lib/python3.10/site-packages-mavsdk/bin/mavsdk_server serial:///dev/serial0:57600

I get:

-bash: /home/osprey/.local/lib/python3.10/site-packages-mavsdk/bin/mavsdk_server: No such file or directory

When I cange it to where my mavsdk_server is:

~/.local/lib/python3.10/site-packages/mavsdk/bin/mavsdk_server serial:///dev/serial0:57600

I get:

[09:48:06|Info ] MAVSDK version: v1.4.16 (mavsdk_impl.cpp:20)
[09:48:06|Info ] Waiting to discover system on serial:///dev/serial0:57600... (connection_initiator.h:20)
[09:48:06|Error] open failed: Permission denied (serial_connection.cpp:88)
[09:48:06|Error] Connection failed: Connection error (connection_initiator.h:47)

Connections: