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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #40868

Member Since: June 4, 2008

Country: United States

  • I purchased a couple of these when trying to communicate with a bluetooth device. I now know that my existing device uses a RN-41 module. Can the RN-42 communicate with the RN-41? It is my understanding that the difference is in output power only?

No public wish lists :(