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SmartMatrix SmartLED Shield (V4) for Teensy 3

So you have a Teensy and a RGB LED Matrix Panel and you want an easy way to add graphics to your matrix without having to toss aside your Teensy or do too much soldering. Enter the SmartMatrix SmartLED Shield (V4) for Teensy 3.2, 3.5, or 3.6 (not the Teensy LC)!

The SmartLED Shield gives you an easy way to connect up a Teensy 3.2, Teensy 3.5, or Teensy 3.6 to one of our RGB LED Matrix Panels. The example sketches included with the SmartMatrix Library will get you started quickly displaying graphics, patterns, or even animated GIFs from a microSD card on your panel.

Features

Shield is fully assembled, no soldering required (besides adding pins to the Teensy)

HUB75 pinout, connects to panel directly or using panel's ribbon cable

5V level shifters for better compatibility with 5V panels

Support for driving Dotstar/APA102 LEDs in parallel with the LED panel, connects directly to 4-pin JST SM cable on Dotstar LEDs, or use the included cable

Expansion rows for main Teensy pins, making signals available for prototyping

Teensy is easily removed from the shield

Note: compared to previous versions of the SmartMatrix Shield, the microSD card slot was removed, as it is redundant when combined with the Teensy 3.5/3.6

The shield brings the 13 I/O signals needed to drive the panel out to a connector that matches the pinout on the panel, and brings the rest of the I/O signals out to convenient expansion headers.  The board includes pre-soldered 5V level shifters.

It's a great board for easily expanding your Teensy's capabilities. You'll also need to program in your Teensy with the SmartMatrix code available on the project website.

https://www.adafruit.com/product/1902
adafruit development board arm development shield led cable prototyping
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Teensy 3.2 + header

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 socketsTechnical 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!

https://www.adafruit.com/product/2756
adafruit development board arm development teensy arduino board usb
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Teensy 3.5 without headers

The awesome new Teensy 3.5 is a small, breadboard-friendly development board designed by Paul Stoffregen and PJRC. Teensy 3.5 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 3.5 is an upgrade over 3.2, for when you need even more power!

Version 3.5 features a 32 bit 120 MHz ARM Cortex-M4 processor with floating point unit. All digital pins are 5 volt tolerant. The unique specs for the 3.5 are:

120 MHz ARM Cortex-M4 with Floating Point Unit

512K Flash, 192K RAM, 4K EEPROM

Microcontroller Chip MK64FX512VMD12 (PDF link)

1 CAN Bus Port

16 General Purpose DMA Channels

5 Volt Tolerance On All Digital I/O Pins

The latest in the line of very powerful, USB-capable microcontrollers, the Teensy 3.5 and 3.6 development boards are faster, more capable, and bigger, putting even more pins on a solderless breadboard. Teensy 3.5 offers a little bit less in its features (MCU, RAM, Flash, clock and some peripherals) which makes it slightly cheaper than Teensy 3.6. Teensy 3.5 has 5V tolerance on all digital I/O pins. Only Teensy 3.6 has a USB High Speed (480 Mbit/sec) port accessed using 5 pins on the board.

Please note: Teensy 3 boards are not official Arduino-brand products. Although the Teensyduino IDE has been adapted so that many Arduino projects will work with the Teensy, there will still be a lot of libraries and shields that may 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.More Specifications, Details & Features:

62 I/O Pins (42 breadboard friendly)

25 Analog Inputs to 2 ADCs with 13 bits resolution

2 Analog Outputs (DACs) with 12 bit resolution

20 PWM Outputs (Teensy 3.6 has 22 PWM)

USB Full Speed (12 Mbit/sec) Port

Ethernet mac, capable of full 100 Mbit/sec speed

Native (4 bit SDIO) micro SD card port

I2S Audio Port, 4 Channel Digital Audio Input & Output

14 Hardware Timers

Cryptographic Acceleration Unit

Random Number Generator

CRC Computation Unit

6 Serial Ports (2 with FIFO & Fast Baud Rates)

3 SPI Ports (1 with FIFO)

3 I2C Ports (Teensy 3.6 has a 4th I2C port)

Real Time Clock

Information, documentation and specs are on the Teensy site. Please check it out for more details!

https://www.adafruit.com/product/3267
adafruit development board arm development teensy arduino board usb
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Teensy 3.6 without headers

The awesome new Teensy 3.6 is a small, breadboard-friendly development board designed by Paul Stoffregen and PJRC. Teensy 3.6 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 3.6 is an upgrade over 3.2 and 3.5, for when you need even more power!

Version 3.6 features a 32 bit 180 MHz ARM Cortex-M4 processor with floating point unit. All digital and analog pins are 3.3 volts. Do not apply more than 3.3V to any signal pin. The unique specs for the 3.6 are:

180 MHz ARM Cortex-M4 with Floating Point Unit

1M Flash, 256K RAM, 4K EEPROM

Microcontroller Chip MK66FX1M0VMD18 (PDF link)

USB High Speed (480 Mbit/sec) Port

2 CAN Bus Ports

32 General Purpose DMA Channels

22 PWM Outputs

4 I2C Ports

11 Touch Sensing Inputs

The latest in the line of very powerful, USB-capable microcontrollers, the Teensy 3.5 and 3.6 development boards are faster, more capable, and bigger, putting even more pins on a solderless breadboard. Teensy 3.6 offers a little bit more in its features (MCU, RAM, Flash, clock and some peripherals) than Teensy 3.5, and only the 3.6 has a USB High Speed (480 Mbit/sec) port accessed using 5 pins on the board.

Please note: Teensy 3 boards are not official Arduino-brand products. Although the Teensyduino IDE has been adapted so that many Arduino projects will work with the Teensy, there will still be a lot of libraries and shields that may 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.More Specifications, Details & Features:

62 I/O Pins (42 breadboard friendly)

25 Analog Inputs to 2 ADCs with 13 bits resolution

2 Analog Outputs (DACs) with 12 bit resolution

20 PWM Outputs (Teensy 3.6 has 22 PWM)

USB Full Speed (12 Mbit/sec) Port

Ethernet mac, capable of full 100 Mbit/sec speed

Native (4 bit SDIO) micro SD card port

I2S Audio Port, 4 Channel Digital Audio Input & Output

14 Hardware Timers

Cryptographic Acceleration Unit

Random Number Generator

CRC Computation Unit

6 Serial Ports (2 with FIFO & Fast Baud Rates)

3 SPI Ports (1 with FIFO)

3 I2C Ports (Teensy 3.6 has a 4th I2C port)

Real Time Clock

Information, documentation and specs are on the Teensy site. Please check it out for more details!

https://www.adafruit.com/product/3266
adafruit development board arm development teensy arduino usb board
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Audio Adapter Board for Teensy 3.0 - 3.2, 3.5 and 3.6

This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 3.2, 3.5 or 3.6. It supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input.The audio chip connects to Teensy v3 using 7 signals. The I2C pins SDA and SCL are used to control the chip and adjust parameters. Audio data uses I2S signals, TX (to headphones and/or line out) and RX (from line in or mic), and 3 clocks, LRCLK (44.1 kHz), BCLK (1.41 MHz) and MCLK (11.29 MHz). All 3 clocks are created by Teensy 3.1. The SGTL5000 chip operates in "slave mode", where all its clock pins are inputs.

As of February 23rd, 2015 we are shipping an updated version with a few minor changes.This product does NOT include a Teensy, it's just the audio adapter!

https://www.adafruit.com/product/1780
adafruit development board arm development audio teensy mono i2c
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Espruino Pico

Control Electronics quickly and easily with a tiny USB stick that runs JavaScript - introducing the Espruino Pico! Dig in to the JavaScript of things, with a mini version of the popular Espruino board we already carry

This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing immediately. Warning: if you only use Assembly and think that even embedded C/C++ is for wimps, this device might explody your head.

Essential Features:

22 GPIO pins: 9 analog inputs, 21 PWM, 2 serial, 3 SPI, 3 I2C

All GPIO is 3.3V but 5 volt tolerant

2 rows of 9 0.1" pins, with a third 0.05" row of 8 pins on the end

On-board USB "PCB Type" connector, plugs right into any computer USB port

Two on-board LEDs and one button

STM32F401CDU6 CPU - ARM Cortex

On-board 3.3v 250mA voltage regulator, accepts voltages from 3.5v to 16v

Current draw in sleep: < 0.05mA - over 2.5 years on a 2500mAh battery

On-board FET can be used to drive high-current outputs

Note: As of Friday, October 2nd, 2015 we are selling the updated Pico with both a more helpful silkscreen marking for power, an updated USB power diode, and a 500mA polyfuse added!

The Espruino Pico is a USB stick with a tiny computer and JavaScript interpreter built in, allowing for instant feedback from whatever device you're working with. Simply set up your code with the Espruino and send it to the device without having to wait for the board to 'flash.'

The Pico is also designed to be easy to include in your own designs and builds. The .01" pins are easy to fit in to sockets, and castellated edges mean that unpinned Picos can easily be surface-mounted directly to a PCB. And to make it even easier, Espruino provided a part library for Eagle CAD that includes the Pico's footprint in several different configurations.The Espruino Pico's fast response time has a lot of advantages. It allows for quick and easy debugging and is a great way to test your project before your big reveal. In addition, you can control the Espruino from almost anything - Windows, Mac OS, Linux, RasPi, Android, anything that can talk to a USB Serial port.The Espruino family also interacts well with our NeoPixels. For more info, check out Espruino's page on the WS2811 and WS2812.While the main advantage of the Espruino is its instant execution, it can also be used as a traditional board through a Web-based IDE hosted on your computer. The microcontroller also uses less power than Linux Boards (although its of course a lot less powerful as well) so will run longer on battery power, it has loads of IO pins, and it can be used as an IO board for PCs, Macs, or Rasp Pis without having to program it first. Simply take the Espruino out of its packaging and get started! There's also much more info on the Espruino Pico page including tutorials, code examples, manuals, datasheets, and more!

https://www.adafruit.com/product/2621
adafruit development board arm development board usb power
E-08
5/5

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