<blockquote>The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard “Mini-B” USB cable and a PC or Macintosh with a USB port.(http://www.pjrc.com/teensy/)</blockquote>

http://www.pjrc.com/teensy/teensyduino.html http://www.pjrc.com/teensy/td_download.html#linux_issues http://www.pjrc.com/teensy/td_libs.html

http://www.teensypi.com/teensypi-board-version-5/