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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!

dsongdp6

Member Since: April 19, 2011

Country: United States

  • Same thing happened to me, except it turned out that the VCC and GND pads were shorted together, and EN was pulled to ground. Can’t seem to wrap my head around it either, the EN pin worked fine on boards I bought previously.