# Adafruit Arduino Selection Guide
## Selecting an Arduino
**_So many Arduinos, so little time..._**
There are many different Arduino and Arduino Compatible microcontroller boards. Which one is right for your needs? This guide will help you to select a board that best fits your project requirements and/or level of expertise. Whether you are just learning the ropes or have specific project requirements in mind, the Adafruit Arduino Selection Guide can help you to make the right choice.
## Your first Arduino?
If you are new to Arduinos, the "Getting Started" page will help you select the right board and get you set up with the accessories you need to get going with your new Arduino.
## Looking for an upgrade?
If you are looking to step up to an Arduino with more memory, pins or horsepower, head straight to the "Bigger and Better Projects" page.
## Wrapping it up!
So you have tested and debugged your project on the breadboard and are wondering how to package it nicely. Maybe even make it portable or wearable. In that case, head over to the "Big Ideas in Small Packages" page.
## By the numbers
If you know exactly what you need and just want to know which boards have it, check out our handy Arduino Comparison Chart.
No Arduinos were harmed in the making of this guide.
- [Next Page](https://learn.adafruit.com/adafruit-arduino-selection-guide/getting-started.md)
## Featured Products
### Adafruit METRO 328 Fully Assembled - Arduino IDE compatible
[Adafruit METRO 328 Fully Assembled - Arduino IDE compatible](https://www.adafruit.com/product/50)
We 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 need to go small, we use a
Out of Stock
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### Arduino Uno Ethernet
[Arduino Uno Ethernet](https://www.adafruit.com/product/418)
**As of 9/20/2012 Adafruit is currently shipping R3 of the Arduino Uno Ethernet**
Deep in the Swiss Alps, the top secret Arduino Super-collider has accelerated both an [Arduino UNO](https://www.adafruit.com/products/50) and
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### Arduino Mega 2560 R3 (Atmega2560 - assembled)
[Arduino Mega 2560 R3 (Atmega2560 - assembled)](https://www.adafruit.com/product/191)
[Discontinued - **you can grab ** Adafruit Grand Central M4 Express featuring the SAMD51 **instead! **](https://www.adafruit.com/product/4064)
The **Arduino Mega 2560** is a microcontroller board based on the
No Longer Stocked
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### Arduino Mega R3 Android Accessory Development Kit (ADK) Board
[Arduino Mega R3 Android Accessory Development Kit (ADK) Board](https://www.adafruit.com/product/563)
Fast track your Android phone hardware development or just design cell-phone robots with the Arduino ADK! The Arduino ADK is a microcontroller board based on the powerful ATmega2560 ([datasheet](http://www.atmel.com/dyn/resources/prod_documents/doc2549.PDF)). It has a USB host...
No Longer Stocked
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### Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)
[Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)](https://www.adafruit.com/product/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 microcontroller, with 32K of flash, and...
No Longer Stocked
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### FLORA - Wearable electronic platform: Arduino-compatible
[FLORA - Wearable electronic platform: Arduino-compatible](https://www.adafruit.com/product/659)
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...](http://learn.adafruit.com/category/flora)
In Stock
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### DC Boarduino (Arduino compatible) Kit (w/ATmega328)
[DC Boarduino (Arduino compatible) Kit (w/ATmega328)](https://www.adafruit.com/product/72)
If you've ever struggled to use a solderless breadboard with an Arduino, you understand how frustrating it can be!
This clone acts just like an Arduino, and works with the latest Arduino software. For many projects it can even be preferable! The kit includes all parts necessary, the...
No Longer Stocked
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### USB Boarduino (Arduino compatible) Kit w/ATmega328
[USB Boarduino (Arduino compatible) Kit w/ATmega328](https://www.adafruit.com/product/91)
Note: These use genuine FTDI chips, either we purchase them or they are manufactured to our specifications with the requirement of genuine FTDI chips 10/22/14 - [read...](http://www.adafruit.com/blog/2014/10/22/ftdi-drivers-brick-counterfeit-chips-with-latest-windows-update/)
No Longer Stocked
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## Related Guides
- [Arduino Lesson 17. Email Sending Movement Detector](https://learn.adafruit.com/arduino-lesson-17-email-sending-movement-detector.md)
- [PianoGlove](https://learn.adafruit.com/pianoglove.md)
- [Adafruit 16-channel PWM/Servo Shield](https://learn.adafruit.com/adafruit-16-channel-pwm-slash-servo-shield.md)
- [RGB LED Matrix Basics](https://learn.adafruit.com/32x16-32x32-rgb-led-matrix.md)
- [FLORA Sensors](https://learn.adafruit.com/flora-sensors.md)
- [Using NeoPixels and Servos Together](https://learn.adafruit.com/neopixels-and-servos.md)
- [Photocells](https://learn.adafruit.com/photocells.md)
- [Memories of an Arduino](https://learn.adafruit.com/memories-of-an-arduino.md)
- [Bluetooth Controlled Motorized Camera Slider](https://learn.adafruit.com/bluetooth-motorized-camera-slider.md)
- [Arduino Lesson 14. Servo Motors](https://learn.adafruit.com/adafruit-arduino-lesson-14-servo-motors.md)
- [36mm LED Pixels](https://learn.adafruit.com/36mm-led-pixels.md)
- [Chameleon Scarf](https://learn.adafruit.com/chameleon-scarf.md)
- [Low Power WiFi Datalogger](https://learn.adafruit.com/low-power-wifi-datalogging.md)
- [FLORA Pixel Brooch](https://learn.adafruit.com/flora-pixel-brooch.md)
- [Current Limiting Stepper Driver with DRV8871](https://learn.adafruit.com/current-limiting-stepper-driver-with-drv8871.md)