Member #295734

Member Since: January 23, 2012

Country: United States

  • Have a question… is there a certain SIM that needs to be used with this shield. I have tried the one from my Tmobile phone and At&T phone but can’t seem to get the arduino to communicate. I don’t have any response on my serial monitor, i’ve ran all the sample sketches and tutorials online but no luck. Don’t know if I need to go to At&t and just get a sim or what. If anyone could help me with that, that would be great! Thanks.