Adafruit Development Boards AVR Development

Adafruit Trinket M0 - for use with CircuitPython Arduino IDE [AF-3500]

Get it by Monday, Nov 1st

The Adafruit Trinket M0 may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATSAMD21, a little chip with a lot of power. We wanted to design a microcontroller board that was small e...

Adafruit METRO M0 Express - designed for CircuitPython [ATSAMD21G18] [AF-3505]

Get it by Monday, Nov 1st

Metro is our series of microcontroller boards for use with the Arduino IDE. This new Metro M0 Express board looks a whole lot like our original Metro 328, but with a huge upgrade. Instead of the ATmega328, this Metro features a ATSAMD2...

Adafruit Metro Mini 328 - 5V 16MHz [AF-2590]

Get it by Thursday, Oct 21st

Make your Arduino-based project tiny and with the Adafruit METRO Mini! The METRO Mini works great with the Arduino IDE, and runs the ATmega328P at 16MHz so it is pin-compatible with Arduino UNO R3 - note you won't be able to plug in sh...

FLORA - Wearable electronic platform: Arduino-compatible [v3] [AF-659]

Get it by Thursday, Oct 21st

FLORA is Adafruit's fully-featured wearable electronics platform. It's a round, sewable, Arduino-compatible microcontroller designed to empower amazing wearables projects.FLORA comes with Adafruit's support, tutorials and projects. C...

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled) [AF-1086]

Squee! It's the cutest, tiniest little Arduino yet! The Arduino Micro packs all of the power of the Arduino Leonardo in a 1.9" x 0.7" (48mm x 18mm) size. Although it may look like a stick of gum, its actually a USB-native 8-bit microcont...

Adafruit Feather 32u4 FONA [AF-3027]

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 Adafruit Feather 32u4 FONA - our tak...

Adafruit Feather 32u4 Adalogger [AF-2795]

Get it by Monday, Nov 1st

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 Adafruit Feather 32u4 Adalogger - ou...

Adafruit Feather 32u4 Basic Proto [AF-2771]

Get it by Monday, Nov 1st

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 b...

Arduino Mega 2560 R3 (Atmega2560 - assembled) [Mega!] [AF-191]

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscil...

Adafruit Bluefruit LE Micro - Bluetooth Low Energy + ATmega32u4 [AF-2661]

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you...