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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).

JoeName

Member Since: March 15, 2012

Country: United States

  • I ordered one a few weeks back, just now starting my project. My question is is that it has four pins instead of three so I’m wondering what the difference is. The documentation says it has three pins also so I’m a little confused.

No public wish lists :(