[CA] [CA11] ITC-5 for i70s

[sailshade]

Thank you that is a very clear answer indeed,

I have found a third party NMEA2000 sensor ffor a mere 150$ which also claims 9 axis compensation. I must assume it comes with lower performance and does need calibration but I am looking for a solution in that price range, so would it still work adequately with the i70s?

Alternatively would a GPS from lets say an AXIOM7 be able to feed heading data to the i70s (it would cost about the same as an EV-1). I understand there is (or might be ) a significant difference between boat (hull) heading and course heading as measured by a gps (due to drift)

Thank you so much in advance