MarcoMartines / GSM-GPRS-GPS-Shield

GSM/GPRS & GPS Shield Library for modules using SIM900/SIM908
GNU General Public License v2.0
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Pin problem #33

Open ghost opened 8 years ago

ghost commented 8 years ago

Hi, I use this shield: http://www.ebay.it/itm/281493145501?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT with arduino UNO. I have connected TX and RX in pin 4-5 of arduino!. I have the first version . I have edited gsm.cpp :

define _GSMTXPIN 4

define _GSMRXPIN 5

ONLY GPRS work fine! What's the pin number in arduino for GPS??? in gsm.cpp there isn't GPS setting pin Thank you!

EDIT: i can see lat and long without pin connection GPS TX and RX. Is correct? I have connected only GPRS TX and RX