×

SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

avatar

cbonsig

Member Since: October 9, 2010

Country: United States

  • Getting this working with Windows 8.1 was vexing. Solution: beta signed TinyISP driver found on Adafruit’s Trinket forum. http://adafruit.com/downloads/usbtiny_signed_8.zip