This is a GPS module design and printed case to add GPS capability to a Nikon D200. It builds upon a previous design I made using a Garmin eTrex but now with the TOM it's much easier to build a nice looking case that fits well with the D200.

Download the pdf of the instructions.

Note: This will need some basic electronic skills, if you don't feel comfortable with this then probably best not to attempt it!

If you do need more info then send me a note and I'll see what I can do to help.