---
product_id: 31284138
title: "ELEGOO MEGA 2560 R3 Board Black"
brand: "elegoo"
price: "378 kr"
currency: DKK
in_stock: true
category: "Elegoo"
url: https://www.desertcart.dk/products/31284138-elegoo-mega-2560-r3-board-black
store_origin: DK
region: Denmark
---

# 256 KB flash memory for larger sketches 4 hardware UARTs for multi-device serial comms 54 digital I/O pins for max connectivity ELEGOO MEGA 2560 R3 Board Black

**Brand:** elegoo
**Price:** 378 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock limitless innovation with ELEGOO Mega 2560 R3 — the ultimate Arduino powerhouse!

## Quick Answers

- **What is this?** ELEGOO MEGA 2560 R3 Board Black by elegoo
- **How much does it cost?** 378 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/31284138-elegoo-mega-2560-r3-board-black)

## Best For

- elegoo enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Power Options:** Power via USB or external DC source, perfect for both desktop prototyping and embedded applications.
- • **Plug & Play USB Interface:** ATmega16U2 USB-to-serial communication ensures smooth sketch uploads and real-time monitoring with the included USB cable.
- • **Expand Your Creative Horizons:** 54 digital I/O pins and 16 analog inputs let you build complex robotics and automation projects without limits.
- • **Power Through Larger Programs:** With 256 KB flash and 8 KB SRAM, run bigger, more sophisticated sketches effortlessly.
- • **Seamless Multi-Device Integration:** Four hardware UARTs plus I2C and SPI support mean no more port conflicts—connect displays, GPS, motors, and more simultaneously.

## Overview

The ELEGOO Mega 2560 R3 Board is a high-performance Arduino-compatible development board featuring 54 digital I/O pins, 16 analog inputs, and 4 hardware UARTs. Powered by the ATmega2560 microcontroller with 256 KB flash memory and 8 KB SRAM, it supports complex, multi-sensor, and robotics projects. Includes USB interface and flexible power options, making it ideal for professional-grade prototyping and automation.

## Description

desertcart.com: ELEGOO Mega 2560 R3 Board, ATmega2560, Compatible with Arduino, Black | Build Robots, 3D-printer Controllers and Multi-sensor Systems with 54 digital I/O, 16 Analog Inputs, 4 UARTs and USB-B cable : Electronics

## Features

- MORE I/O FOR COMPLEX PROJECTS: Use 54 digital I/O pins with 15 PWM outputs, 16 analog inputs and expanded headers for robotics, automation, multi-sensor systems, CNC experiments and other projects that need more connections
- ATMEGA2560 MEMORY FOR LARGER SKETCHES: Run at 5 V and 16 MHz with 256 KB flash, 8 KB SRAM and 4 KB EEPROM, providing extra program space and working memory for larger control, sensing and data-handling tasks
- FOUR HARDWARE UARTS FOR MULTI-DEVICE BUILDS: Connect serial devices such as displays, GPS modules or motor controllers without sharing one port, while I2C, SPI, external interrupts and ICSP support additional expansion
- ATMEGA16U2 USB INTERFACE: Use the included USB-A to USB-B data cable for sketch uploads and serial monitoring, with the ATmega16U2 handling USB-to-serial communication between the board and a connected computer
- USB OR EXTERNAL POWER: Power the board by USB or a suitable regulated DC source through the barrel jack, and use proper drivers or separate supplies for motors and other high-current loads; includes 1 MEGA 2560 R3 board and 1 USB cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H4ZDYCE |
| Best Sellers Rank | #27 in Single Board Computers (Computers & Accessories) |
| Brand | ELEGOO |
| Built-In Media | MegaR32560 Controller Board |
| CPU Model | 1.2GHz Cortex A8 Processor |
| Compatible Devices | Arduino shields, Arduino IDE compatible devices |
| Connectivity Technology | GPIO, I2C, USB |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,313) |
| Item Weight | 2.24 ounces |
| Manufacturer | Elegoo |
| Memory Storage Capacity | 256 KB |
| Mfr Part Number | EL-CB-002 |
| Model Name | MEGA 2560 R3 Board with USB Cable |
| Model Number | LYSB01H4ZDYCE-ELECTRNCS |
| Number of Items | 1 |
| Operating System | Windows 10 |
| Processor Brand | AMD |
| Processor Count | 1 |
| RAM Memory Installed | 8 KB |
| RAM Memory Technology | SRAM |
| Total Usb Ports | 1 |
| UPC | 746591610548 |
| Unit Count | 1 Count |
| Warranty Description | 6 MONTHS |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** ELEGOO
- **CPU Model:** 1.2GHz Cortex A8 Processor
- **Memory Storage Capacity:** 256 KB
- **Model Name:** MEGA 2560 R3 Board with USB Cable
- **Ram Memory Installed Size:** 8 KB

## Images

![ELEGOO MEGA 2560 R3 Board Black - Image 1](https://m.media-amazon.com/images/I/81d+zsTbU7L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: can someone tell me the difference between this ans an official arduino board?**
A: The official board comes with a plastic tray that prevents shorts to the bottom of the board. The Elegoo board comes with a USB cable and is available in two colors. There is no functional difference. While the official board may be better quality, I've had no problems with any of the Elegoo boards I've bought.

**Q: how much servo motors can this handle? how is the shield compatibility?**
A: You have to tie the card to servo drivers to handle motors.  The board outputs can handle only a TTL load per pin (about 20 mA per line).  I have used a similar card tied to a Sain Smart CNC Micro-Stepping Stepper Motor Driver to handle large stepper motors using up to 4.2 Amps of current:  https://www.amazon.com/gp/product/B00DFSF9GE/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 I ran hookup wire from the Arduino board to the interface box(es).  Sometimes I used a transistor buffer (per line) so that the 20 mA limit was not overloaded to drive two controllers for the Y-axis with full current capacity on each motor.  The transistor I used was a BS270 400mA, 60V N-Channel Enhancement Mode FET.  I got the transistor circuit understanding from the book, Exploring Beaglebone.

**Q: Is this the exact size as the original mega? i want to make a pcb shield for it on eagle, and will be using sparkfun's mega part footprint**
A: I did exactly this, but with a footprint from Element14.  My custom shield fits perfectly.

**Q: Are the digital outputs 3.3V or 5V?**
A: This basically just like the Arduino Mega 2560, the digital pins are 5V as are the analog input pins. There is no version of this that is 3.3V. ATMega 2560 is a 5V chip. No need for level shifters or voltage dividers. There is one 3.3V voltage output pin, which is also typical of the Uno R3 and many other 5V Arduino/clones.

## Frequently Bought Together

- ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous Display Board for Arduino Raspberry Pi Pico

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-30*