| Home |
| Search |
| Today's Posts |
|
#21
posted to rec.boats.electronics
|
|||
|
|||
Objective of NMEA
In article .com,
"purple_stars" wrote: and it runs over an rs-232 interface USUALLY, but it doesn't have to. Actually NEMA0183 has a Hardware Spec as well as a Protocol, and the Layer 1 Spec is not RS232, but a previous spec to RS422, which is a Current Loop running at 4800 Baud. The Previous NEMA0181 spec is where the Layer 1 Spec was originally introduced. NEMA0181 was designed to drive AutoPilots. Bruce in alaska -- add a 2 before @ |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| how to read AIS data from encapsulated NMEA VDO sentence | Electronics | |||
| Nmea and seatalk to TCP / IP | Electronics | |||
| Getting nmea connections into my laptop | Cruising | |||
| nmea 0183 processors... | Electronics | |||
| Cool! Bennett trim tab indicators now interface with NMEA 2000 standard | General | |||
Threaded Mode
