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OpenPlotter/OpenCPN Rpi Chartplotter

Travis Farmer · 137

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Offline Travis Farmer

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on: 2018-09-13, 06:05:06
Using this preexisting project: OpenPlotter.
rather than an "official" marine GPS antenna (NMEA0183), i have attached a schematic showing the use of a RS485 connection to extend the transmission distance of a open circuit 3.3V GPS module. i will have to waterproof the module, but that should be fairly easy.

« Last Edit: 2018-09-13, 06:07:15 by Travis Farmer »

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