Arduino Leonardo with Headers

Rating:
100% of 100
SKU: A000057 Brand: Arduino Guides (1)
With the Arduino LEONARDO, you can take advantage of the integrated USB converter to emulate a PC keyboard or mouse. It has two Serial ports, more PWM outputs and more analog inputs
$42.65 AUD, inc GST
$38.77 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Mon, 26th of Feb

Quantity Discounts:

  • 5-10 $38.38 (exc GST)
  • 10+ $38.00 (exc GST)
  • 30+ $37.61 (exc GST)
- +

6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Favourite product

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behavior of the board; these are detailed on the Getting started with the Arduino Leonardo.

Related Boards

If you are interested in boards with similar functionality, at Arduino you can find:

Getting started

Find inspiration for your projects with Leonardo board from our tutorial platform Project Hub.

The Getting started with the Arduino Leonardopage contains all the information you need to configure your board, use the Arduino Software (IDE), and start tinkering with coding and electronics.

From the Tutorials section you can find examples from libraries and built-in sketches as well other useful information to expand your knowledge of the Arduino hardware and software.

 

Tech specs

MICROCONTROLLERATmega32u4
OPERATING VOLTAGE5V
INPUT VOLTAGE (RECOMMENDED)7-12V
INPUT VOLTAGE (LIMITS)6-20V
DIGITAL I/O PINS20
PWM CHANNELS7
ANALOG INPUT CHANNELS12
DC CURRENT PER I/O PIN40 mA
DC CURRENT FOR 3.3V PIN50 mA
FLASH MEMORY32 KB (ATmega32u4) of which 4 KB used by bootloader
SRAM2.5 KB (ATmega32u4)
EEPROM1 KB (ATmega32u4)
CLOCK SPEED16 MHz
LENGH68.6 mm
WIDTH53.3 mm
WEIGHT20 g

Documentation

OSH: Schematics

The Arduino Leonardo is open-source hardware! You can build your own board using the following files:

Pinout Diagram

Download the full pinout diagram as PDF here.

This product is listed in:

Arduino>Boards>Core Boards

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

Write Your Own Review

Videos

View All

Guides

C Programming for Makers

Welcome to the C Programming Workshop for Makers! Here you'll be able to follow along with our serie...
Welcome to the C Programming Workshop for Makers! Here you'll be able to follow along with our serie...

The Maker Revolution

The Maker Revolution celebrates the creation of new devices and the modification of existing ones - ...
The Maker Revolution celebrates the creation of new devices and the modification of existing ones - ...

History of Arduino

So, after almost a week of researching, cross-referencing, double checking, and image hunting, I...
So, after almost a week of researching, cross-referencing, double checking, and image hunting, I...

Arduino Boards, Compared

We're going to compare each of the Arduino Boards available to Maker's and Electronics Enthusiats. W...
We're going to compare each of the Arduino Boards available to Maker's and Electronics Enthusiats. W...

Projects

IR Break-Beam Stopwatch

This project is a simple stopwatch with a little bit of a twist! It operates like a conventiona...
This project is a simple stopwatch with a little bit of a twist! It operates like a conventiona...

Coffee Grinder With Arduino

Using a few bits and pieces, this ordinary coffee grinder now has two presets to run the motor for a...
Using a few bits and pieces, this ordinary coffee grinder now has two presets to run the motor for a...

The Hipster Coaster

We wanted to make a interactive display of the fun that can be had with DIY projects to take to Sydn...
We wanted to make a interactive display of the fun that can be had with DIY projects to take to Sydn...

Educational Workshops

Arduino Workshop for Beginners

Welcome to the Arduino Workshop, where you'll be able to follow our guided course which covers eve...
Welcome to the Arduino Workshop, where you'll be able to follow our guided course which covers eve...
Feedback

Please continue if you would like to leave feedback for any of these topics:

  • Website features/issues
  • Content errors/improvements
  • Missing products/categories
  • Product assignments to categories
  • Search results relevance

For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance.

Note: click continue and a draft email will be opened to edit. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website.

Makers love reviews as much as you do, please follow this link to review the products you have purchased.