SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.


Member Since: August 12, 2009

Country: United States


Spoken Languages

C/C++, Objective C, some HDL


University of Alabama





  • You can (and I do) build locally using gcc and upload using USB (DFU). The cloud compiler is one of many ways available to develop and program the board.

  • In the v2 code, the sleep() function is disabled. Is there a reason? I’d like to remain in low-power mode most of the time (running off batteries) and the 3mA or so current drains the batteries when not actively used.

  • Anyone have any comments about weather resistance of switch in an outside application? Appears to be pretty well sealed with the exception being the openings to prevent range of motion of the moving parts.

No public wish lists :(