A very connected boat Part 2

This is what a Signal K system will typically look like on your boat. The boxes may well be different but the concept will not. This will be a beta site and I'm playing with ways to install the gear, make it unobtrusive, easy to access, and I'm documenting any issues along the way.

My mantra is it's better to be lucky than smart, although being both lucky and smart isn't a condition to be sneered at. The boat is a Searay 39 MY and in this case the lucky part of the equation is access is great. Below this panel is a large removable cabinet door where a couple of air conditioner units live. I can actually work myself into the void, sit upright and get at the back of the panel. It's also right next door to the new TV which made its installation easier. 

Signal K is afoot.

I wish to communicate with you!

I know the vast majority of you have never heard of "Signal K" and until recently I hadn't either. Signal K is a collaboration by several open source boating related software developers who have worked together to create a common data management framework to support their efforts.

This includes the open source CANboat and browser oriented Navguage projects. CANboat is largely dedicated to reverse engineering NMEA 2000 PGN's to allow others to access the specific data elements such as boat speed or wind angle.

Arduino weds Raspberry. The "Freeboard" project

"If you imagine it's possible, someone else is already trying to doing it, or has already done it." The Installer.

This was how I left my musing on the fictitious open source Celestronic M1 chart plotter system. I wasn't aware at the time how extensive the efforts were by an ever increasing cabal to build these types of systems. My screen display was photoshopped, the ones below are real.

Another aspect of the Celestronic story was to illustrate how tentative marine electronics manufacturers have been in adopting new technologies, although this has certainly improved over just the past few years. It seems with each technological advancement the buying public endorses, the rest of the herd immediately follows. Raymarine introduced the e7d with both WiFi, and blue tooth, and now who doesn't have this capability? But WiFi, and Bluetooth had been laying around for many years before its adoption into marine electronics world.

This all started with a somewhat cryptic comment left on the Celestronic post by "Practical Pirate." "Check out Freeboard at 42.co.nz." I did, and this is Robert Huitema's approach to an open source hardware/software navigation system, "The Freeboard Project".