How to connect with tcp and not udp

Dear all,

i trying to use mavsdk to connect to herelink (java version)
when trying to connect , getting connection refused
after digging, the herelink is udp (if i not mistaken)
how can i connect to tcp rather then udp?


No, we only enable UDP.

is there any way to connect external joystick (even wireless) to herelink controller?
we have a major project, and since the controller is limited with the buttons, the client can not move the camera gimbel.
i working on adding this feature in my GCS, but i need a solution for him till my sw will be ready

In mavlink buttons there is an option to change the channel of rollwheel.

or you can connect 2nd Herelink controller as slave, so you have extra set of joysticks