SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!
Frequently Asked Questions
Mon-Fri, 9am to 5pm
U.S. Mountain Time:
Chat With Us
August 1, 2010
about 5 years ago
I had a few problems with this shield last night. My first time to get it working. The pass thru sketch would not work. I removed all of the comments section and away it went. Not sure why.
I now have the Hyper terminal talking to the shield. But I can’t get any response with AT commands.
I do not get any OK’s back at all.
I have been able to get the Arduino to read the status messages it sends out, like GPRS registered, GPRS ready via the +SEND codes 4, 11 ,3 etc.
I have tried all the sample codes on all the forums but the Arduino will not send and SMS.
Will have another go tonight.
I have just purchased one of these shields. I have it working ok but I can’t get the Arduino to send an SMS from it. I can call it, send it messages and can read the status information it sends out, but no joy with the Duino.
Have you had any luck.
No public wish lists :(
Forgot your password?
No account? Register one!