DESCRIPTION
Teensy 3.2 is a small, breadboard-friendly development board designed by Paul Stoffregen and
PJRC. Teensy 3.2 brings a low-cost 32 bit ARM Cortex-M4 platform to hobbyists, students and
engineers, using an adapted version of the Arduino IDE (Teensyduino) or programming directly
in C language. Teensy 3.2 is an upgrade over 3.1! Teensy 3.2 is a drop-in replacement
upgrade for 3.1 and can run any sketches designed for 3.1.
This latest version of this complete USB-based microcontoller development system now adds a
more powerful 3.3V regulator, as well as accepts a wider voltage input range. This board has
the same size, shape and pinout as well as full compatibility with all shields and add-on boards
made for the Teensy 3.1, plus double the Flash memory as the Teensy 3.0.
Let's get started!
Please note: Teensy 3 and 2 are not official Arduino-brand products. Although the
Teensyduino IDE has been adapted so that many simple Arduino projects will work with the
Teensy, there will still be a lot of libraries and shields that will not work with this device! If you're
new to microcontrollers, we suggest going with a classic Arduino UNO since all Arduino
projects, examples and libraries will work with it.
Once headers are installed they can be fitted into 0.6" wide sockets
Technical Specifications:
32 bit ARM Cortex-M4 72MHz CPU (M4 = DSP extensions) Here is Freescale's reference
manual for the chip (warning 1227 pages) as well as the Datasheet and User Guide!
256K Flash Memory, 64K RAM, 2K EEPROM
21* High Resolution Analog Inputs (13 bits usable, 16 bit hardware)
34* Digital I/O Pins (21 shared with analog)
12 PWM outputs
1 12-bit DAC output
8 Timers for intervals/delays, separate from PWM
USB with dedicated DMA memory transfers
CAN bus
3 UARTs (serial ports)
SPI, I2C, I2S, IR modulator
I2S (for high quality audio interface)
Real Time Clock (with user-added 32.768 crystal and battery)
16 general purpose DMA channels (separate from USB)
Touch Sensor Inputs
Information, documentation and specs are on the Teensy site. Please check it out for more
details!
TECHNICAL DETAILS
Dimensions: 18mm x 37mm x 4mm / 1.4" x 0.7"
Teensy 3 schematic
LEARN
Electronic Animated Eyes
using Teensy 3.1/3.2
Ride the express bus to the
Uncanny Valley
Eye of Newt
For a charm of powerful
trouble, Like a hell-broth boil
and bubble
Purple People Eater
Build a one eyed, one
horned, flying purple people
eater!
Native MP3 decoding on
Arduino
play MP3 files with only your
microcontroller
Supernova Poi
They'll be able to see you
spinning from Planet 9
Twinkling Neopixel Parasol
Subtly Shifting Lights and
Lace
Alohamora Bottle
Cast a magic spell with
capacitive touch
Remote Controlled LED Tea
Light Sconce
Dotstars and IR control bring
your wall to life
MicroPython Basics: What is
MicroPython?
What is MicroPython, why
would you use it?
MicroPython Basics: How to
Load MicroPython on a
Board
Learn how to load
MicroPython firmware on a
development board.
MicroPython Basics: Blink a
LED
Program the 'Hello World' of
hardware with MicroPython.
MicroPython Basics: Load
Files & Run Code
Learn a simple workflow for
developing code on a
MicroPython board.
MicroPython Basics: Loading
Modules
Load Python modules that
extend your code with new
functionality!
MicroPython Hardware:
Digital I/O
Blink LEDs and read buttons
with digital I/O and
MicroPython!
MicroPython Hardware:
Analog I/O
Use ADC's, DAC's, and PWM
outputs to control analog
signals with MicroPython!
MicroPython Hardware: SPI
Devices
Talk to SPI devices with
MicroPython!
MicroPython Hardware: I2C
Devices
Learn how to talk to I2C
devices with MicroPython!
MAY WE ALSO SUGGEST...
Pinball Controller for iPad
Make a pinball controller for
your iOS device using Teensy
74AHCT125 - Quad Level-
Shifter (3V to 5V)
Teensy++ (AT90USB1286
USB dev board) + header
Panel Mount 10K
potentiometer (Breadboard
Audio Adapter Board for
Teensy 3.0 - 3.2, 3.5 and
Teensy-LC Without Pins
SmartMatrix SmartLED
Shield (V4) for Teensy 3
FadeCandy - Dithering USB-
Controlled Driver for RGB
Teensy (ATmega32u4 USB
dev board) 2.0
OctoWS2811 Adapter for
Teensy 3.1 - Control tons of
Adafruit Animated Eyes
Bonnet for Raspberry Pi
Teensy 3.5 without headers
PJRC Prop Shield with
Motion Sensor for Teensy
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"Striving for excellence motivates...
striving for perfection is
demoralizing" -
Harriet B. Braiker
