SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).


Member Since: December 9, 2010

Country: United States

  • I have used this module in UK and now in USA. It seems very hit and miss on GPRS when the signal strength is 17 or lower. My iPhone and iPad have no problem communicating in the same signal strength. I’m wondering if the spiky curent draw of the modem has an effect on communication reliability.
    Perhaps a capacitor on the power supply lines would help?

No public wish lists :(