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ADAFRUIT FEATHER 32U4 BASIC PROTO, ADAFRUIT 2771

  • Stock GALAGO: YES, 2 pcs.
    Stock DOBAVITELJ: YES, 131 pcs.
  • Delivery 7 days
  • Brand: ADAFRUIT
  • ID number: 942/55
27,16 €

 

DESCRIPTION

 

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.

 

This is the Feather 32u4 Basic Proto, it has a bunch of prototyping space built right in adafruit have other boards in the Feather family, check'em out here!

 

At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup adafruit've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. This chip is well supported in the Arduino IDE and can run just about every sensor/library out there.

 

To make it easy to use for portable projects, adafruit added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. Adafruit also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.

 

Here's some handy specs!

 

- Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in

- Light as a (large?) feather - 4.8 grams

- ATmega32u4 @ 8MHz with 3.3V logic/power

- 3.3V regulator with 500mA peak current output

- USB native support, comes with USB bootloader and serial port debugging

- You also get tons of pins - 20 GPIO pins

- Hardware Serial, hardware I2C, hardware SPI support

- 8 x PWM pins

- 10 x analog inputs (one is used to measure the battery voltage)

- Built in 100mA lipoly charger with charging status indicator LED

- Pin #13 red LED for general purpose blinking

- Power/enable pin

- 4 mounting holes

- Reset button

 

The Feather 32u4 Basic Proto has some extra space left over, so adafruit give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.

 

Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. Adafruit also toss in some header so you can solder it in and plug into a solderless breadboard. Lipoly battery and USB cable not included (but adafruit do have lots of options in the shop if you'd like!)

 

Check out tutorial for all sorts of details, including schematics, files, IDE instructions, and more!

 

 

 

 

TECHNICAL DETAILS

 

- 51mm x 23mm x 8mm 

- Weight: 4.8g

- Pinout Datasheet

 

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
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