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PMB-648 GPS module — Parallax Forums

PMB-648 GPS module

RinoRino Posts: 15
edited 2010-02-16 23:41 in Accessories
Just received 2 PMB-648 GPS modules.· I thought I ordered the PMB-248 module.· Connected the -648 to my circuit but I do not get the same results with the code I was using with the -248.· Is there something I should know, any difference between the two units.· Here is the code line I am using.

Actually I am looking for only the speed, nothing else.
Can this line be simplified to get the speed only

main:
SERIN GPS,n4800,noGPS1,[noparse][[/noparse]WAIT("RMC,"),DEC gpstime, SKIP 3, DEC N, DEC NN,
SKIP 3, DEC W, DEC WW, SKIP 3, DEC speed, DEC speed2]
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