THIS DESIGN IS CURRENTLY UNTESTED AND MAY CAUSE DAMAGE TO YOUR DIVE COMPUTER. DO NOT USE THIS SCHEMATIC UNTIL FURTHER NOTICE THIS DESIGN IS PROVIDED WITH ABSOLUTELY NO WARRANTY OR GUARANTEE OF FITNESS FOR ANY PURPOSE, INCLUDING THE PURPOSE IT WAS DESIGNED FOR

Now that that's out of the way…

Readme:

This project is an FTDI to Suunto Dive Computer adaptor based off of Roli Wasmer's USB-based design (found here: http://homepage.hispeed.ch/scubadiver/). I made it because I wanted to download dive computer data from my Suunto Cobra dive computer, but my official adaptor was broken. Replacements are almost $100 US. I modified the schematic because I already owned several FTDI USB to TTL adaptors, and that makes up half of the design, so I figured that I could save money by cutting out the FTDI chip and breaking out the connectors to a header.

Legal note: Right now, I'm shopping around for a license to put this under. Until then, please don't modify my designs. I promise the final designs will be open hardware of some type.