---
product_id: 157247465
title: "ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition"
brand: "electrocookie"
price: "HK$5"
currency: HKD
in_stock: false
reviews_count: 6
url: https://www.desertcart.hk/products/157247465-electrocookie-leonardo-r3-atmega32u4-board-compatible-for-arduino-ide-projects
store_origin: HK
region: Hong Kong
---

# Unique Graphic Art USB Input Device 20 Digital I/O ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition

**Brand:** electrocookie
**Price:** HK$5
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Code in Style with the ElectroCookie!

## Quick Answers

- **What is this?** ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition by electrocookie
- **How much does it cost?** HK$5 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/157247465-electrocookie-leonardo-r3-atmega32u4-board-compatible-for-arduino-ide-projects)

## Best For

- electrocookie enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Go:** Includes headers and sockets for quick setup—no soldering required!
- • **Robust Functionality:** 20 Digital I/O, 7 PWM, and 12 Analog Inputs for extensive project capabilities.
- • **Seamless Compatibility:** 100% compatible with Arduino IDE for effortless project integration.
- • **Versatile Connectivity:** Acts as a mouse and keyboard for versatile computer interactions.
- • **Unleash Your Creativity:** Stand out with a unique design that inspires innovation.

## Overview

The ElectroCookie Leonardo R3 ATmega32u4 Board in Pink Edition is a fully compatible Arduino IDE board that doubles as a USB input device, featuring 20 digital I/O, 7 PWM, and 12 analog inputs. With its unique graphic design and included headers, it's perfect for creative projects without the hassle of soldering.

## Description

Brand : ElectroCookie Inc. Microcontroller: ATmega32u4  Input Voltage (Recommended): 7-12V  Input Voltage (limits): 6-20V  Digital I/O Pins: 20  PWM Channels: 7  Analog Input Channels: 12 DC Current per I/O Pin: 40 mA

## Features

- 100% fully compatible with Arduino Leonardo (ATmega32u4)
- Acts as a USB Input Device(a mouse and keyboard) on a Computer
- Based on the official opensource Leonardo R3 - 20 Digital I/O, 7 PWM, 12 Analog Inputs
- Unique graphic art board where your creative work stands out
- Headers and sockets included (not soldered)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible Devices | Personal Computer |
| Processor Count | 1 |
| Connectivity Technology | USB |
| Operating System | Various |
| Memory Storage Capacity | 64 GB |

## Product Details

- **Brand:** ElectroCookie
- **Model Name:** Leonardo R3
- **Memory Storage Capacity:** 64 GB
- **Connectivity Technology:** USB
- **Included Components:** Headers and sockets

## Images

![ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition - Image 1](https://m.media-amazon.com/images/I/81dqOg-2hPL.jpg)
![ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition - Image 2](https://m.media-amazon.com/images/I/61Hr8xPHGrL.jpg)
![ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition - Image 3](https://m.media-amazon.com/images/I/81TnJInFywL.jpg)
![ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition - Image 4](https://m.media-amazon.com/images/I/81WKToL4HoL.jpg)
![ElectroCookie Leonardo R3 ATmega32u4 Board Compatible for Arduino IDE Projects - Pink Edition - Image 5](https://m.media-amazon.com/images/I/51Xle7Mmk2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A sexy version of the classic Arduino board
*by A***D on November 1, 2020*

Is it wrong to call a board 'sexy'? Yeah, probably, but if nothing else, this board drips with style.The silk-screening is not just eye-catching, but also very useful, with clear pin labels. It comes with attractive female headers in a contrasting teal. Unfortunately, these are not attached, so you have some soldering ahead of you. Same can be said of the barrel-style power connection and the optional programming headers, although these are in boring black.A full set of onboard LEDs help with starting out.The packaging is mylar poly zip bag, which might have problems with damage in shipping. And there's NO documentation included in the bag. You are expected to already be familiar with the Arduino ecosystem.It identifies to USB as 2a03:8036 "Arduino Leonardo, Arduino Srl", and out of the box also seems to set up mouse and keyboard endpoints.In the end, it is a surprisingly cost-effective way to get a high-quality Leonardo-version of the classic chunky Arduino form factor. If you want something a little smaller and more modern, the whatsnext pink retains much of the style and quality of this board, in a smaller, less well-labled form factor.If I was giving a class on Arduino, I'd want a crate full of these.

### ⭐⭐⭐⭐⭐ If you think the photos look good, you should see it in real life. A work of art!
*by J***R on July 20, 2020*

The only downsides are:It's so pretty, I am hesitant to actually use it.The pin labels are a little hard for me to read (I wear glasses).My recommendation to the seller or maker of these, would be to consider changing the label outline color from purple to black to make them easier to see, or even better if there were some way to print the pin labels on the headers.But whether there are any changes or not, it doesn't change the simple fact that I want more of them. When will there be more available? I dream of using these exclusively for developing HID sim devices, and would like to have them mounted in an illuminated frame on my builds to show them off.

### ⭐⭐⭐⭐⭐ Pretty Little Board
*by I***K on March 24, 2020*

I already own many Arduino and Arduino compat boards, so this is just for the display collection. Can't speak for the functionality but the product images are pretty accurate. The graphics aren't as sharp as the official boards but are much higher in quality than the cheap five-dollar knock-offs found everywhere. Plus it's nice to add something to the collection that's not teal, yellowish-green, or perfect purple.

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**Shop now:** [https://www.desertcart.hk/products/157247465-electrocookie-leonardo-r3-atmega32u4-board-compatible-for-arduino-ide-projects](https://www.desertcart.hk/products/157247465-electrocookie-leonardo-r3-atmega32u4-board-compatible-for-arduino-ide-projects)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-09*