A collection of spreadsheets for performing calculations associated with celestial navigation

Creates the daily pages of the Nautical almanac

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

NMEA 2000 to Signal K transformer

Signal K starting point & Discussions in Github

SensESP setup for monitoring 3 boat batteries

Raster tiles chartplotter

GaladrielMap SignalK edition

Simple map tile cache / proxy

This is the Battery Monitor for Nautical Sun.

SensESP32 Engine mointor code v2 - USE THE V3 CODE NOW

A signalK plugin that accumulates current from different sources and calculates total daily power consumption

TTGO T-Watch 2020 v1 supporting Signal K features for displaying boat data and controlling devices on board.

Universal Signal K sensor framework for the ESP32 platform

GUI for showing messages from NASA PC NAVTEX USB

SignalK Instrument package

An implementation of a Signal K central server for boats.