NMEA2000 and J1939

[Groo]

I've heard the boat CAN communication is a modified J1939 network. I work with J1939 and maybe wouldn't mind programming a custom j1939 computer for the boat if it's practical. What's another grand when dealing with a boat, right?

does anyone know more about the Nmea2000 standards? Is the a parameter list out there I could download?
anyone know any of the n mean specifics when suzuki does it? 250kbs I assume?

 

[dingbat]

I've heard the boat CAN communication is a modified J1939 network. I work with J1939 and maybe wouldn't mind programming a custom j1939 computer for the boat if it's practical. What's another grand when dealing with a boat, right?

does anyone know more about the Nmea2000 standards? Is the a parameter list out there I could download?
anyone know any of the n mean specifics when suzuki does it? 250kbs I assume?

Good luck....too many years and head aches (Project Manager, industrial automation) trying to adapt one application layer / protocol to another.


https://www.hisse-et-oh.com/system/assets/000/124/279/original/pgn.h?1465373341

http://www.nmea.org/Assets/july 2010 nmea2000_v1-301_app_b_pgn_field_list.pdf

 

[Groo]

Not quite as similar as I had hoped.

 

[StingrayMike]

not sure about Suzuki, but on larger engines (Mann and Cat) you can get an adapter to connect the 2 and use a laptop to set up the instances. I have set it up before, would think it would be the same, but not sure