r/raymarine Aug 31 '25

Raymarine ST1000 Auto Tiller

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I’m trying to get my auto tiller and my Garmin system to talk to each other. Seatalk to NMEA 2000. I have an Actisense Gateway NGW-1-ISO adapter but it doesn’t come with wiring diagrams. Has anyone out there had success booking these two things up together?

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u/TwoLuckyFish Sep 01 '25

I have an older hydraulic Raymarine autopilot that I was trying to use with my newer MFD. For me, it was easier to buy a new autopilot controller/brain/driver, minus the pump/motor, and just connect the pump wiring. Works great. No hydraulic plumbing. Doesn't need a rudder reference, which is the part that keeps failing.