Do the ZED cameras support Nvidia Jetson Xavier NX? How do you get started with using the ZED cameras with the Jetson boards?

Yes, the ZED products are compatible with the Nvidia Jetson Xavier NX.

You can find the detailed guide here: Getting started with the Jetson Xavier NX 

 

Note:

The ZED products are also compatible with the Jetson Nano and TX2 boards.

Additional information: https://www.stereolabs.com/docs/installation/jetson/