To use ZOON on different autopilot systems than Ardupilot, you need to connect the ZOON serial port to Flight controller's serial connector/ pins.
When you connect the Zoon to FC through the serial , RX/TX pins should be swapped ( RX -> TX , TX-> RX)
and then set the zoon connected serial port to 115200 baudrate and set as telemetry/ radio.
Note that " Mavlink Never Lost " feature doesnt work on non mavlink protocol used flight software.