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Teensy++ 2.0

Teensy++ 2.0

  • 3133

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ breaks out all of the IO available on the AT90USB1286 to breadboard-friendly 0.1" spaced headers so you can hook up a load of peripherals.

The Teensy++ comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program the Teensy in your favorite IDE using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!

Note: This does not come with a USB cable, please check below for an appropriate one.

Dimensions: 2" x 0.7" (50.8 x 17.8 mm)


  • 8-Bit AVR Processor (AT90USB1286)
  • 128K Flash Memory, 8K RAM, 4K EEPROM
  • USB Can Emulate Any Type of Device
  • Single Pushbutton Programming
  • Arduino Compatible
  • 8 Analog Inputs
  • 46 Digital I/O Pins
  • 9 PWM outputs
  • SPI and I2C


Brand: Sparkfun
Brand Part Number: DEV-11781
Our Part Number: h5786


Teensy 3.2
Header .1" Male 40-Pin Break-Away for PCB
Female Headers
Arduino Yun
Arduino Leonardo with Headers
Header .1" Male 40-Pin Break-Away Right-Angle for PCB
SparkFun Cerberus USB Cable - 6ft
USB Micro-B Cable - 6"
USB Mini-B Cable - 6"