Integrate tablets with onboard instruments : Wi-Fi gateways

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For several years it is possible to integrate iPads and other mobile devices using Wi-Fi to onboard instruments. This allows navigation apps to, not only to receive all the data from the sensors : speedometer, anemometer, sounder, AIS, aso, but also to send their own navigation data to the instruments, as, in example, to control an autopilot.

This integration takes place through devices called "gateways" or "routers" that connect to the instruments' networks, receive the data circulating through these networks, and transceive in Wi-Fi to tablets and smartphones. Some navigation applications are being developed to process this data and transform mobile devices into real navigation centers. Read more …

APP4NAV discontinues the Android version of Weather4D

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Weather4D had been ported to Android from fall 2013. One year later, in December 2014, Weather4D integrated charting navigation, NMEA data support via TCP-IP protocol, Autopilot control. Routing was only missing, already developed on iOS for Apple devices.

Alas, the following years, the time-consuming increase in iOS development had not allowed the developer to keep up with the Android version at the same level of features. Finally, two years ago, Google has announced that apps using native code should include a version 64 Bits (in addition to the 32 Bits). Read more …

Heat wave ? How to refrigerate your iPad

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My friends Christiane and Jochen Lührs are the proud owners of a superb classic ketch German building, Socorro, with which they regularly cross the west European coasts. Fully built of solid woodin 1951, they maintain her with meticulous care, after many navigations from Norway to Scotland, and from Europe to the Antilles.

In stopover a few days ago in Vannes, I had the great pleasure to visit them. I knew Jochen when he was the German translator of iNavX, now a fan of Weather4D. I was finally able to visit their magnificent boat, which attracted more than one glance along the quay, with its perfect varnishes, its gleaming stainless steel, its masts Spruce, and impressive wheelhouse. I also discovered an amazing invention there… Read more …

Weather4D and SailGrib improve the AIS network

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Numerous AIS tracking networks broadcast over the internet are available. Among the best known : Marine Traffic, Vessel Finder, SiiTech, LocateEverything, and many others. One of these networks particularly stands out, AISHub network, an AIS NMEA data sharing center, which offers developers an API allowing the integration of its network into applications, and therefore display of AIS targets received over the Internet directly into the application. Featured from the beginning in Weather4D Routing & Navigation, this system has made it possible to envisage new and particularly innovative services. Read more …

MacENC and GPSNavX disappear forever [Update]

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Since 30 th 2018 (*), I already had information regarding discontinuation by NAVX Studio LLC of the development of two historical applications created by Richard Ray : GPSNavX and MacENC. The buyers of these applications and iNavX had clearly announced focuse only to the development of iNavX, on iOS and Android. It is likely that applications on Mac were no longer profitable, especially with the loss of Navionics maps for MacENC. Read more …