×

SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Member #387989

Member Since: December 10, 2012

Country: United States

  • In the beginning, i think that’s a problem related to USB supply power. However, I tried an USB cable with external supply power, everything was the same. Could someone give us some advice?

No public wish lists :(