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@SignalK

Signal K

Free and Open Source universal marine data exchange

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  1. signalk signalk Public

    Signal K starting point & Discussions in Github

    50 4

  2. specification specification Public

    Signal K is a JSON-based format for storing and sharing marine data from different sources (e.g. nmea 0183, 2000, seatalk, etc)

    JavaScript 97 72

  3. signalk-server signalk-server Public

    An implementation of a Signal K central server for boats.

    TypeScript 381 187

  4. SensESP SensESP Public

    Universal Signal K sensor framework for the ESP32 platform

    C++ 188 102

  5. nmea0183-signalk nmea0183-signalk Public

    NMEA0183 to Signal K parser

    JavaScript 36 56

  6. n2k-signalk n2k-signalk Public

    NMEA 2000 to Signal K transformer

    JavaScript 32 36

Repositories

Showing 10 of 59 repositories
  • signalk-server Public

    An implementation of a Signal K central server for boats.

    SignalK/signalk-server’s past year of commit activity
    TypeScript 381 Apache-2.0 187 225 59 Updated Mar 3, 2026
  • signalk.github.io Public

    Signal K Website

    SignalK/signalk.github.io’s past year of commit activity
    Astro 11 38 1 9 Updated Mar 3, 2026
  • nmea0183-utilities Public

    Various utilities for transforming NMEA0183 units into SI units for use in SK.

    SignalK/nmea0183-utilities’s past year of commit activity
    JavaScript 1 12 3 3 Updated Mar 3, 2026
  • freeboard-sk Public

    Chartplotter implementation for Signal K servers

    SignalK/freeboard-sk’s past year of commit activity
    TypeScript 54 Apache-2.0 39 20 3 Updated Feb 28, 2026
  • course-provider-plugin Public

    Plugin to calculate greatCircle and Rhumbline course data values

    SignalK/course-provider-plugin’s past year of commit activity
    JavaScript 3 Apache-2.0 3 0 1 Updated Feb 24, 2026
  • signalk-node-red Public

    Node server plugin that embeds node red

    SignalK/signalk-node-red’s past year of commit activity
    JavaScript 12 Apache-2.0 3 10 0 Updated Feb 21, 2026
  • nmea0183-signalk Public

    NMEA0183 to Signal K parser

    SignalK/nmea0183-signalk’s past year of commit activity
    JavaScript 36 56 23 8 Updated Feb 9, 2026
  • specification Public

    Signal K is a JSON-based format for storing and sharing marine data from different sources (e.g. nmea 0183, 2000, seatalk, etc)

    SignalK/specification’s past year of commit activity
    JavaScript 97 72 124 (1 issue needs help) 22 Updated Feb 9, 2026
  • n2k-signalk Public

    NMEA 2000 to Signal K transformer

    SignalK/n2k-signalk’s past year of commit activity
    JavaScript 32 Apache-2.0 36 22 10 Updated Feb 3, 2026
  • signalk-to-nmea2000 Public

    Plugin to convert Signal K to NMEA2000

    SignalK/signalk-to-nmea2000’s past year of commit activity
    JavaScript 27 Apache-2.0 39 23 8 Updated Jan 30, 2026

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