---
product_id: 275865597
title: "Arduino Leonardo with Headers [A000057] - Versatile Microcontroller Board with USB HID Support, Ideal for Keyboard, Mouse, and Joystick Projects"
brand: "arduino"
price: "₪210"
currency: ILS
in_stock: true
reviews_count: 1
category: "Arduino"
url: https://www.desertcart.co.il/products/275865597-arduino-leonardo-with-headers-a000057-versatile-microcontroller-board-with-usb
store_origin: IL
region: Israel
---

# 16 MHz crystal oscillator for smooth processing 20 digital I/O pins for versatile connectivity Native USB HID support for keyboard & mouse emulation Arduino Leonardo with Headers [A000057] - Versatile Microcontroller Board with USB HID Support, Ideal for Keyboard, Mouse, and Joystick Projects

**Brand:** arduino
**Price:** ₪210
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your maker game with the Arduino Leonardo—where creativity meets precision!

## Quick Answers

- **What is this?** Arduino Leonardo with Headers [A000057] - Versatile Microcontroller Board with USB HID Support, Ideal for Keyboard, Mouse, and Joystick Projects by arduino
- **How much does it cost?** ₪210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/275865597-arduino-leonardo-with-headers-a000057-versatile-microcontroller-board-with-usb)

## Best For

- arduino enthusiasts

## Why This Product

- Trusted arduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **20 Digital I/O Pins:** Unleash creativity with 20 pins, including 7 PWM outputs and 12 analog inputs for ultimate control.
- • **Compact & Lightweight:** At just 25g and pocket-sized, it fits effortlessly into any prototype or workspace.
- • **Arduino IDE Compatible:** Program with ease using the trusted Arduino IDE—join a global community of innovators.
- • **16 MHz Crystal Precision:** Reliable clock speed ensures your code runs flawlessly every time—no lag, just performance.
- • **Plug & Play USB HID Magic:** Seamlessly transforms into keyboard, mouse, or joystick—perfect for next-level DIY projects.

## Overview

The Arduino Leonardo (A000057) is a compact, 5V microcontroller board featuring 20 digital I/O pins, a 16 MHz crystal oscillator, and native USB HID support. Ideal for projects requiring keyboard, mouse, or joystick emulation, it offers seamless integration with the Arduino IDE and a lightweight design perfect for professional prototyping and creative innovation.

## Description

Buy Arduino Leonardo with Headers [A000057] - Versatile Microcontroller Board with USB HID Support, Ideal for Keyboard, Mouse, and Joystick Projects online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: DUBAI - WE BUY THIS IN FEB AND WE TRY IT LAS WEEK BUT ITS NOT WORKING DEFECTIVE PARTS

## Features

- Acts as a USB Input Device on a Computer
- 20 digital I/O Pins (7 may be PWM Outputs; 12 as Analog)
- 16 MHz Crystal Oscillator
- Developed with Adafruit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008A36R2Y |
| Are Batteries Included | No |
| Best Sellers Rank | #28,484 in Computers ( See Top 100 in Computers ) #300 in Single-Board Computers |
| Brand | Arduino |
| Color | Blue |
| Computer Memory Type | SRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (788) |
| Date First Available | 14 August 2012 |
| Item Weight | 25 g |
| Item model number | A000057 |
| Manufacturer | Arduino |
| Maximum Memory Supported | 2.5 KB |
| Memory Clock Speed | 16 MHz |
| Memory Technology | DDR |
| Number of Lithium Metal Cells | 1 |
| Operating System | Arduino IDE |
| Processor Brand | Microchip Technology |
| Processor Count | 1 |
| Processor Socket | DIP |
| Processor Speed | 1.6 GHz |
| Product Dimensions | 7.62 x 2.54 x 5.08 cm; 25 g |
| RAM Size | 2560 Bytes |
| Series | Leonardo |
| Voltage | 5 Volts |
| Wireless Type | 802.11b |

## Product Details

- **Brand:** Arduino
- **CPU speed:** 1.6 GHz
- **Connectivity technology:** I2C
- **Memory storage capacity:** 1 KB
- **Model name:** Leonardo

## Images

![Arduino Leonardo with Headers [A000057] - Versatile Microcontroller Board with USB HID Support, Ideal for Keyboard, Mouse, and Joystick Projects - Image 1](https://m.media-amazon.com/images/I/713tpAB65zL.jpg)

## Questions & Answers

**Q: Some say fake, some say genuine.  Which is it?**
A: Here is the problem, Amazon reviews are by the product name, not seller. So you will see reviews for both fake and real. If it's coming from China, rest assured it is a fake. If it's less than ~$18, it is most likely a fake. I purchased from mp3car store for about $19 and I received a genuine Arduino. Also keep in mind there are some legitimate clones that are perfectly legal, provided they do not use the Arduino name on the board - they may may use cheaper components (e.g. voltage regulator). But these ones on Amazon for around $12 are counterfeit since they use Arduino name and trademark and attempt to trick the buyer into thinking they got the real thing.It looks like Amazon has partially fixed the problem. Previously under "more buying choices" you would see the counterfeits. The tell tale sign was they were about $13. The have removed them, but you can still find them for sale under search term "Arduino Compatible". Amazon however should ban them from sale since they use Arduino name/trademark on board.Here is an example of a counterfeit board http://www.amazon.com/Development-Microcontroller-MEGA328P-ATMEGA16U2-Arduino/dp/B00G46X31W/ref=sr_1_11?s=electronics&ie=UTF8&qid=1392856538&sr=1-11&keywords=arduino+compatible

**Q: Does it come with USB connector?**
A: No, genuine Arduino units do not include the USB connector.  Some sellers are including USB cables with their 'knock off' boards, but selling them here on Amazon is against their terms of service.

**Q: how do I attach my USB plug to this board?**
A: You can use a Micro B cable to plug in this board.

**Q: it says have 20 I/O pin. but in picture, there are only 13, how to make use of the rest of IO?**
A: For the Leonardo, the AI pins (A0-A5) can be used as digital pins... See the Arduino website for more details. http://arduino.cc/en/Main/arduinoBoardLeonardo

## Customer Reviews

### ⭐ DUBAI
*by E***C on 1 December 2022*

WE BUY THIS IN FEB AND WE TRY IT LAS WEEK BUT ITS NOT WORKING DEFECTIVE PARTS

## Frequently Bought Together

- Arduino Leonardo with Headers [A000057]
- HiLetgo USB Host Shield for Arduino UNO Support Google Android ADK USB HUB
- HiLetgo 5pcs USB to Serial USB to TTL CH340 Module with STC Microcontroller Download Adapter

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**Shop now:** [https://www.desertcart.co.il/products/275865597-arduino-leonardo-with-headers-a000057-versatile-microcontroller-board-with-usb](https://www.desertcart.co.il/products/275865597-arduino-leonardo-with-headers-a000057-versatile-microcontroller-board-with-usb)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-11*