Adafruit Development Boards > AVR Development Australia
Adafruit Development Boards AVR Development
![Adafruit METRO 328 with Headers [ATmega328]](https://fast.littlebird.com.au/prod/photo/783/500x500/main.png)
Adafruit METRO 328 with Headers [ATmega328] [AF-2488]
$3949Get it by Tuesday, Jun 28th
This is the Adafruit METRO Arduino-Compatible - with headers. It's a fully assembled and tested microcontroller and physical computing board with through-hole headers attached. If you don't want a Metro with the headers attached for ...
![Adafruit METRO 328 without Headers [ATmega328]](https://fast.littlebird.com.au/prod/photo/801/500x500/main.png)
Adafruit METRO 328 without Headers [ATmega328] [AF-2466]
$4399We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most simple projects. When we ...

Adafruit Pro Trinket - 3V [AF-2010]
Pro Trinket $2244Get it by Tuesday, Jun 28th
We still love the Pro Trinket but the bit-bang USB technique it uses doesn't work as well as it did in 2014. So while we still carry the Pro Trinket, we really recommend using the Metro Mini (ATmega328 @ 5V 16 MHz), ItsyBitsy 32u4 5V 1...

Adafruit Pro Trinket - 5V [AF-2000]
Adafruit $2244Get it by Tuesday, Jun 28th
We still love the Pro Trinket but the bit-bang USB technique it uses doesn't work as well as it did in 2014. So while we still carry the Pro Trinket, we really recommend using the Metro Mini (ATmega328 @ 5V 16 MHz), ItsyBitsy 32u4 5V 1...

Trinket 6-Pack - 3 x 3.3V and 3 x 5V Trinkets [AF-1509]
$11266Get it by Thursday, Jul 7th
We're no longer selling this pack of Trinket 3V+5V, we recommend our Trinket M0 which has better USB support, way faster processor, a ton more memory and CircuitPython support! Be the life of your (hackerspace) party when you show up w...

Adafruit Trinket - 5V [AF-1501]
Trinket $1568Get it by Tuesday, Jun 28th
As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector!Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little ...

Adafruit 6-pin AVR ISP Breadboard Adapter Mini Kit [AF-1465]
$224Get it by Thursday, Jul 7th
Programming AVR?Always Googling the pinout?Well, now no longer! It's rare to find a mini kit so elegant, it deserves its own Haiku. A simple breakout, 2x3 box header in the center, two 1x3's on the side. Plugs into any breadboard for nea...
![Teensy++ (AT90USB1286 USB dev board) + header [AT90USB1286]](https://fast.littlebird.com.au/prod/photo/2250/500x500/main.png)
Teensy++ (AT90USB1286 USB dev board) + header [AT90USB1286] [AF-731]
$6464The Teensy++ is a complete USB-based microcontoller development system, in a very small footprint! All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a...

Atmega32u4 Breakout Board [AF-296]
Adafruit $6404Toss out those FTDI cables and go USB-native with the ATmega32u4. After many months of back-orders, we finally received a shipment of these little guys and are excited to offer our breakout board. The little dev board keeps it simple, ...
![Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4]](https://fast.littlebird.com.au/prod/photo/2645/500x500/main.png)
Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] [AF-199]
$4166Get it by Thursday, Jul 7th
The Teensy 2.0 is a complete USB-based microcontoller development system, in a very small footprint! All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh wi...