The Teensy++ USB Development Board is a complete USB-based microcontoller development system. Only a standard Mini-B USB cable (sold separately) is needed to connect to a PC or Macintosh.

This version has solder pads for all I/O signals. The Teensy is also available with the header pins to plug directly into a solderless breadboard.

All Teensy boards are shipped assembled and fully tested.

Teensy++ 2.0 is discontinued. PJRC has no plans to manufacture more Teensy++ 2.0 boards. 32 bit Teensy boards are recommended for new projects.

Pins

Teensy++ 2.0 has a total of 44 input/output signal pins. 36 are easily accessible when used with a solderless breadboard.

This pinout reference card comes with Teensy++ 2.0.

Pinout Card Files: Front Side (PDF) / Back Side (PDF)

Technical Information