SparkFun GPS Logger Shield

the mini GPS shields a board designed to work with the Arduino mini or micro is a teeny tiny version of the Sparkfun GPS logger shield and includes everything you'll need to turn your Arduino into a position tracking speed monitoring altitude observing wonder logger just like its Big Brother the mini GPS shield equips your Arduino mini with access to a GPS module and microSD memory card socket for data logging the GPS module will stream constant position updates over a simple TTL level serial port which you can then log on to a microSD card or use for other purposes the board also uses a level shifter so there's no need to worry about the logic voltage of your Arduino mini both 3.3 volts and 5 volts will work beautifully everything on this shield is highly configurable a switch allows you to select the GPS modules you are interfaced between either hardware or software ports the micro SD