Hey i wanted to buy a GPS module online to interface with my atmega8 for a couple of projects I had in mind. I am uploading two that I came across ,one is on spark fun and other is from some chinese vendor cheaper but less extensively used in projects that i came across. If someone could guide me as to what to look for in a good GPS module in terms of ease of interfacing ,protocols(level converters might be needed).
Also has anyone used the GM-301 gps module,EM-406 i know has been pretty extensively used.
Any tips for other cheap and easy to use modules