Raymarine fluxgate compass with Cetrek Autopilot control box?

[Brico]

Would Raymarine fluxgate compass work with Certek autopilot control box? Both (Ramerine and Cetrek fluxgate compasses) need to be mounted on a vertical surface, close to the centerline, away from magnetic fields and metals. The number of wires (4) is same but not sure about the signals that come from the compass.....

 

[tpbrady]

The Raymarine fluxgate is looking for a Seatalk network for power and to pass data. Probably a 99.9% chance it won't work. The Certek might be able to take a NMEA 183 heading message from another compass in lieu of its own fluxgate.