Tag Archives: gnd10

Looking for FDX data dumps (Nexus .nxb files)

I’m looking for data dumps containing FDX protocol data. Last year I wrote a FDX data decoder in Python (see Garmin GND10 unveiled (it is Nexus FDX!)), and with the sailing season starting there is some interest in improving it. … Continue reading

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Garmin GND10 unveiled (it is Nexus FDX!)

Mother of all detours; the USB port on the Garmin GND10 isn’t NMEA2000, it is something called Nexus FDX. That took a couple of weeks to figure out, hunting for NMEA2000 protocol headers. Always check your assumptions. Anyway, I’ve written … Continue reading

Posted in sailing, varnish | Tagged , , , , , , | 10 Comments