4 2013-02-13 www.fritzing.org <b>ET312 GPS Receiver</b> Proven layout and schematic for SiRF III ET312 GPS receiver. This footprint has been tweaked significantly to work with the ET312. This footprint has been fully qualified. Spark Fun Electronics SKU : GPS-08268. ET312 GPS Receiver ET312 SMD et312 sparkfun GPS ET312 smd BATT

GND1

GND2

GND3

GND4

GND5

GND6

GND7

GPIO1

RF

RX

TX

VCC