2019-07-01, 02:03 PM
I'm also looking to send GPS data from my openplotter raspberry pi to VHF radio over NMEA 0183. My radio is a Navman 7110, with a 4-wire NMEA 0183 socket (IN+, IN-, OUT+, OUT-) operating at 4800baud. Could anyone point me in the right direction for the type of device to use? I'm a bit lost on the use of RS485/RS422. The out of the box USB to NMEA0183 solutions seem to vary from £50 to £150 Actisense converters which seem like complete overkill!