NMEA 0183 and NMEA 2000 Marine tool.

Purchases can now be made via ebay,


The Marine Communications Tool is a NMEA0183 and NMEA2000 testing tool.

Below are the features.

RS422 terminal view and recording of received data to removable micro SD card.

RS422 Header view This mode displays the sentence header and the time between messages.

RS422 Playback. This mode displays plays back stored files to the display and to the RD422 serial output.

CAN Bus NMEA2000 Data View - PGN, Data, Priority, Source, Destination, Frame Type.

CAN Bus NMEA2000 PGN Description view

CAN Bus NMEA2000 PGN Header View This mode displays the PGN and the time between PGNs.

*The RS422 mode will also display RS232 from most devices.

It is based on modified off the shelf hardware with the software adding the secret sauce.

I write the software so feature requests are encouraged.

Should you have any questions please feel free to email.





MCT Instruction Manual.pdf

"We could not have fixed this gyro without the Marine Communications Tool"

CT - Marine Electronics Technician - Sydney