---
product_id: 48138863
title: "ELEGOO MEGA 2560 R3 Controller Board"
brand: "elegoo"
price: "14.66 OMR"
currency: OMR
in_stock: null
reviews_count: 8
category: "Elegoo"
url: https://www.desertcart.com.om/products/48138863-elegoo-mega-2560-r3-controller-board
store_origin: OM
region: Oman
---

# 16 MHz Atmel Processor Speed Expanded Pinout with SDA, SCL & IOREF USB & Battery Power Options ELEGOO MEGA 2560 R3 Controller Board

**Brand:** elegoo
**Price:** 14.66 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your maker game with the ultimate Mega 2560 R3 powerhouse!

## Quick Answers

- **What is this?** ELEGOO MEGA 2560 R3 Controller Board by elegoo
- **How much does it cost?** 14.66 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/48138863-elegoo-mega-2560-r3-controller-board)

## 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

- • **Stronger RESET Circuit:** Experience smoother resets and improved stability during intense coding sessions.
- • **Versatile Power Options:** Connect via USB or power with batteries/AC adapters for ultimate project flexibility.
- • **Seamless Arduino IDE Compatibility:** Plug-and-play with the world’s leading open-source platform for rapid prototyping.
- • **Enhanced Pinout for Future-Proofing:** Extra SDA, SCL, and IOREF pins ensure shield compatibility across 3.3V and 5V devices.
- • **Robust 16 MHz Atmel Microcontroller:** Power your complex projects with reliable, high-speed processing.

## Overview

The ELEGOO MEGA 2560 R3 Controller Board is a black, Arduino IDE-compatible development board featuring a 16 MHz Atmel microcontroller, expanded pinout including SDA, SCL, and IOREF for enhanced shield compatibility, and a stronger RESET circuit. It supports USB and battery power, making it ideal for advanced prototyping and projects like flight simulation. Compact and reliable, it’s designed for professionals and hobbyists seeking future-proof versatility.

## Description

Buy

Review: Great for Mobiflight & Flight Sim - Works great, I use this with mobiflight in a home cockpit and it works fantastic allowing for LEDs and buttons/switches to work with flight sim. Highly recommended
Review: Gud - Nice and convienient, plenty pins to derrange engineering madness onto

## Features

- ELEGOO Mega 2560 R3 board is 100% compatible with Arduino IDE and designed for Mega R3 Kit Project
- ELEGOO Mega R3 board use the controller chip
- Improved and expert version: 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
- ELEGOO Mega R3 uses stronger RESET circuit as to offer better function experience
- This Mega R3 board contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XKMZ3T9 |
| Are Batteries Included | No |
| Best Sellers Rank | 4,178 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 20 in Motherboards |
| Brand | ELEGOO |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (943) |
| Date First Available | 31 Oct. 2016 |
| Graphics Card Interface | Integrated |
| Guaranteed software updates until | unknown |
| Item Weight | 36.3 g |
| Item model number | UK-EL-CB-002 |
| Memory Technology | SRAM |
| Power Source | Battery Powered, Corded Electric |
| Processor Brand | Atmel (Microchip) |
| Processor Speed | 16 MHz |
| Product Dimensions | 5.51 x 10.49 x 0.99 cm; 36.29 g |
| Series | MEGA 2560 R3 |
| Wireless Type | Infrared |

## Product Details

- **Brand:** ELEGOO
- **CPU speed:** 16 MHz
- **Connectivity technology:** USB
- **Memory storage capacity:** 256 KB
- **Model name:** MEGA 2560 R3

## Images

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

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Mobiflight & Flight Sim
*by S***D on 19 November 2025*

Works great, I use this with mobiflight in a home cockpit and it works fantastic allowing for LEDs and buttons/switches to work with flight sim. Highly recommended

### ⭐⭐⭐⭐⭐ Gud
*by R***R on 27 January 2026*

Nice and convienient, plenty pins to derrange engineering madness onto

### ⭐⭐⭐⭐⭐ Good price for this board
*by L***C on 27 July 2025*

Worked straight out of the box Might buy another for my next project Right price too

## Frequently Bought Together

- ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version
- 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
- WINGONEER® Prototype Screw/Terminal Block Shield Board Kit For Arduino MEGA 2560 R3 DIY

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**Shop now:** [https://www.desertcart.com.om/products/48138863-elegoo-mega-2560-r3-controller-board](https://www.desertcart.com.om/products/48138863-elegoo-mega-2560-r3-controller-board)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-28*