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Pypilot added to existing NMEA 0183 nav instruments
actually... you want to put diodes across the relay coils to provide a current path when the controller turns off. The controller's mosfet have builtin diodes but extra diodes are not a bad idea.

Normally you can wire one output from the controller to each relay coil and use the common ground of the controller or common power, either way

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RE: Pypilot added to existing NMEA 0183 nav instruments - by seandepagnier - 2020-09-17, 01:39 AM

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