n2k-signalk
Advanced tools
Readme
NMEA 2000 to Signal K (signalk.github.io) converter. Converts Canboat analyzer JSON output to SignalK JSON.
For mapping NMEA 0183 data to SignalK see nmea0183-signalk.
Usage from command line
$ actisense-serial /dev/actisense | analyzer -json 2>/dev/null | n2k-signalk | head -5
{"environment":{"windSpeedApparent":{"value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.384","src":"105"}}}}
{"environment":{"windAngleApparent":{"value":341.4,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.384","src":"105"}}}}
{"environment":{"windSpeedApparent":{"value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}}}
{"environment":{"windAngleApparent":{"value":341.4,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}}}
{"environment":{"windSpeedApparent":{"value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}}}
$ actisense-serial /dev/actisense | analyzer -json 2>/dev/null | n2k-signalk --flat | head -5
{"path":"environment.windSpeedApparent","value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.384","src":"105"}}
{"path":"environment.windAngleApparent","value":341.4,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.384","src":"105"}}
{"path":"environment.windSpeedApparent","value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}
{"path":"environment.windAngleApparent","value":341.4,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}
{"path":"environment.windSpeedApparent","value":2.93,"source":{"pgn":"130306","timestamp":"2013-08-24-15:31:50.385","src":"105"}}
Usage as stream transformer
See bin/n2k-signalk.
Usage for a single transformation
See bin/demo.js.
FAQs
NMEA 2000 to SignalK conversion library
The npm package n2k-signalk receives a total of 3 weekly downloads. As such, n2k-signalk popularity was classified as not popular.
We found that n2k-signalk demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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