Hey y'all, I'm working on a project that requires me to use an Arduino to send an SMS message out with GPS coordinates inside. I'd prefer to buy one GSM GPRS shield so that I can keep the device relatively small. Does anyone have suggestions on shields (what they've used that works well, doesn't wo…

GSM GPRS Shields

CrossRoads October 26, 2016, 3:10pm 2

SIM908 from DFRobot,

I haven't tried SIM808 yet, that might be good also.