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 20, 2008

Country: United States

  • Has anyone else experienced a freaze/lock-up behavior in PPP mode? For me after AT+CGDATA=“PPP”,1 the module seems to be unresponsive. +++ doesn’t work to get back to command mode and data doesn’t appear to be going back and forth to my connection.


  • Might be useful for the terrarium project I am thinking about. A few of these might heat up a small one nicely.

No public wish lists :(