Adafruit will not be shipping orders Monday May 30, 2016 for the federal holiday, Memorial Day. Orders placed after 11 AM EST Friday May 27 will go out Tuesday May 31.
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Development Boards / AVR Development


Adafruit METRO 328 without Headers - ATmega328

PRODUCT ID: 2466
$19.50
11 IN STOCK

FLORA - Wearable electronic platform: Arduino-compatible - v2

PRODUCT ID: 659
$19.95
OUT OF STOCK

USBtinyISP AVR Programmer Kit (USB SpokePOV Dongle) - v2.0

PRODUCT ID: 46
$22.00
23 IN STOCK

Teensy (ATmega32u4 USB dev board) 2.0 - ATmega32u4

PRODUCT ID: 199
$15.95
96 IN STOCK

Atmega32u4 Breakout Board

PRODUCT ID: 296
$19.90
84 IN STOCK

Teensy++ (AT90USB1286 USB dev board) + header - AT90USB1286

PRODUCT ID: 731
$27.50
23 IN STOCK

Barebones AVR dev. board

PRODUCT ID: 174
$12.00
12 IN STOCK

USBtinyISP microcontroller

PRODUCT ID: 54
$4.00
1 IN STOCK

Adafruit 6-pin AVR ISP Breadboard Adapter Mini Kit

PRODUCT ID: 1465
$0.95
OUT OF STOCK

Adafruit Trinket - Mini Microcontroller - 5V Logic

PRODUCT ID: 1501
$6.95
IN STOCK

Adafruit Pro Trinket - 5V 16MHz

PRODUCT ID: 2000
$9.95
IN STOCK

Arduino Uno R3 (Atmega328 - assembled)

PRODUCT ID: 50
$24.95
IN STOCK

Adafruit Feather 32u4 Bluefruit LE

PRODUCT ID: 2829
$29.95
IN STOCK

Adafruit Metro Mini 328 - 5V 16MHz

PRODUCT ID: 2590
$14.95
IN STOCK

Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB

PRODUCT ID: 1500
$6.95
IN STOCK

Adafruit Pro Trinket - 3V 12MHz

PRODUCT ID: 2010
$9.95
IN STOCK

Arduino Mega 2560 R3 (Atmega2560 - assembled) - Mega!

PRODUCT ID: 191
$45.95
IN STOCK

Adafruit Feather 32u4 Basic Proto

PRODUCT ID: 2771
$19.95
IN STOCK

Adafruit Feather 32u4 FONA

PRODUCT ID: 3027
$44.95
IN STOCK

Adafruit Feather 32u4 Adalogger

PRODUCT ID: 2795
$21.95
62 IN STOCK

Adafruit METRO 328 with Headers - ATmega328

PRODUCT ID: 2488
$19.50
OUT OF STOCK

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)

PRODUCT ID: 1086
$24.95
OUT OF STOCK

Trinket 6-Pack - 3 x 3.3V and 3 x 5V Trinkets

PRODUCT ID: 1509
$35.00
40 IN STOCK

Adafruit Bluefruit LE Micro - Bluetooth Low Energy + ATmega32u4

PRODUCT ID: 2661
$26.95
DISCONTINUED