Datasheet

Finally, once we're done logging we need to extract the data. To do this we need to first get the raw

data out of the FLASH and then decode the sentences.

UploadFile®® Examples®® Adafruit_GPS®® locus_dump to the Arduino and open up the serial

monitor. Change the software serial line to use pins 8 and 7

PLEASE NOTE: Asking the Arduino, with 2K RAM buffer to handle 64KB of FLASH data and spit it

out from the GPS can sometimes over-tax the processor. If you are having hiccups, check the GPS

tool instructions below (http://adafru.it/aYN) Copy and paste all the text after the —-'s (starting with

$PMTKLOX,0,86*67 and ending with $PMTK001,622,3*36) then paste it into the box located on this

page (http://adafru.it/cFg).

Using the GPS Tool

If you are having difficulty with the Arduino/javascript tool, you can also try using the GPS tool. The

tool runs only under Windows but it is very powerful.

You can only do this with an Uno/Duemilanove/Diecimila/Mega!

You'll also need to set up direct wiring. Go back to the connect with Direct Wiring

example (http://adafru.it/aYO), and get that working. You'll FTDI adapter or other TTL converter and

download the GPS Tool (http://adafru.it/aOQ) - connect to the GPS via the COM port of the

Arduino/FTDI/TTL cable. You can then query, dump and delete the log memory