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Teensy 3.2 Development Board
The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.2 comes pre-flashed with a bootloader so you can program it using the onboard USB connection: No external programmer needed! You can program for the Teensy in your favourite program editor using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!
The processor on the Teensy also has access to the USB and can emulate any kind of USB device you need it to be, making it great for USB-MIDI and other HID projects. The 32-bit processor brings a few other features to the table as well, such as multiple channels of Direct Memory Access, several high-resolution ADCs and even an I2S digital audio interface! There are also 4 separate interval timers plus a delay timer! Oh yeah, and all pins have interrupt capability. Also, it can provide system voltage of 3.3V to other devices at up to 100mA.
All of this functionality is jammed into a 1.4 x 0.7 inch board with all headers on a 0.1" grid so you can slap in on a breadboard and get to work! The Teensy 3.2 adds a more powerful 3.3-volt regulator, with the ability to directly power an ESP8266 Wifi, WIZ820io Ethernet, and other 3.3V add-on boards that require a little more power. Additionally, if it is used within the Teensy 3.1 limits of operation, the Teensy 3.2 and 3.1 are interchangeable!
Note: This does not come with a USB cable, please check below for an appropriate one.
Dimensions: 1.4 x 0.7" (~35 x 18 mm)
Features:
32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)
256K Flash Memory, 64K RAM, 2K EEPROM
21 High-Resolution Analog Inputs (13 bits usable, 16-bit hardware)
34 Digital I/O Pins (5V tolerance on Digital Inputs)
12 PWM outputs
7 Timers for intervals/delays, separate from PWM
USB with dedicated DMA memory transfers
3 UARTs (serial ports)
SPI, I2C, I2S, CAN Bus, IR modulator
I2S (for high-quality audio interface)
Real Time Clock (with user-added 32.768 crystal and battery)
16 DMA channels (separate from USB)
Touch Sensor Inputs
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Payment
Accept payment for PayPal, WesternUnion, AliPay, MonetyGram, Sigue, Ria, Bank transfer & Credit card
Shipment
1. Airmail Registered: If you choose this option, your item will be sent by Singapore Post Airmail.
The delivery time varies from 15-45 days in different countries. For more details, you can visit:
http://track.4px.com/?locale=en_US
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2. DHL: If you choose this option, your item will be sent by DHL Express.
The delivery time is 3-7 days. Before you choose this option, please check if your location is in the DHL Remote Areas list.
You can visit: http://www.dhl.com/
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3. EMS: If you choose this option, your item will be sent by EMS Express.
The delivery time varies from 5-20 days in different countries.
For more details, you can visit: http://ems.com.cn/english.html
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4. The shipping time may be delayed in busy seasons. For more details, please feel free to contact us.
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We are only responsible for the tax/duty generated in China.
We are NOT responsible for any tax/duty in the destination countries.
If you need items to declare the value of the customs, please leave us message.
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For IC Chipsets, there are generally two conditions
1) Original New: Original new chips are taken from manufacturer vacuum
sealed package with QA/QC markings, which means they are all well verified
and tested. The quality is superior.
2) Manufacturer Refurbished: Manufacturer refurbished chips are renewed and
tested by the manufacturer. They quality is secondary to original new chips.
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You can check the items as soon as you receive them. If you find the
quality not acceptable, you can return them to us within 90 days, and we are
assured to replace them or refund you.
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If the chips are already soldered and not in selling condition, they
cannot be returned.
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We guarantee to ship out your order within 1-2 working days. If you do
not receive your purchase within 60 days, you can ask for a full refund.
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HK-LRF 
