hi,
I have the same tablet and while it runs
openCPN ok it will not now run
navionics, which is generally superior as a
chartplotter on the
cockpit.
I run Open plotter on a Raspberry Pi linked to all the
nmea and
seatalk data. This can be viewed wirelessly by the Samsung on the
cockpit, but to be honest, Na ionics running on an Okitel ruggedised tablet is way better for real world usage in the cockpit, mounted on the binnacle.