SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.


Member Since: January 13, 2011

Country: United States

  • I am definitely going to use the Proto, Battery, and OLED shields to build projects with my class. Small wireless devices that can travel with my students AND be connected to the Internet… now to plan a lesson on responsible use of IoT.

  • Bought this by following a link from the pcDuino pages… then got it and realized the pcDuino uses micro B. Not sure why anyone would link to a non-compliant product. Glad it was only $3.