I'm the newest of the newbys! I'm going to tackle what seems to me as a very difficult project. I want to receive 2 GPS sentences, GPRMB and GPRMC from my humminbird depthfinder/gps and use them to control a simple relay. I have purchased a mega 2560 and a 2 relay shield. Can anyone point me in a di…

humminbird 798

system October 14, 2012, 6:38pm 2

Do you have any links to documentation for your device?

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