Payne Kilbourn's Posts (1)

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Can Ardupilot use magnetic heading vice GPS

I am interested in using the ArduPilot on an autonomous surface marine vehicle to control the rudder. The vehicle control system is predicated on having the vehicle's bow (front) pointed in a steady direction; not on having the vehicle make a specific course over the ground. The vehicle has a flux-gate electronic magnetic compass that provides NMEA data on heading. What would be required to modify the code to replace the GPS heading with heading from the compass?Thanks
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