--- product_id: 64573431 title: "Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino" brand: "elegoo" price: "€ 105.65" currency: EUR in_stock: true url: https://www.desertcart.pt/products/64573431-elegoo-mega-2560-r3-board-atmega2560-atmega16u2-usb-cable-compatible store_origin: PT region: Portugal --- # Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino **Brand:** elegoo **Price:** € 105.65 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino by elegoo - **How much does it cost?** € 105.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/64573431-elegoo-mega-2560-r3-board-atmega2560-atmega16u2-usb-cable-compatible) ## Best For - elegoo enthusiasts ## Why This Product - Trusted elegoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01H4ZLZLQ | | Best Sellers Rank | #52,428 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #824 in Printed Circuit Boards | | Brand | ELEGOO | | Brand Name | ELEGOO | | CPU Manufacturer | Atmel | | Compatible Devices | Personal Computer, Smartphone, Camera, Microcontroller (Arduino), Keyboard, Speaker | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 4.7 out of 5 stars 2,032 Reviews | | Global Trade Identification Number | 00719377200400, 00746591610562 | | Item Dimensions L x W x H | 5.1L x 10.2W x 2.5H Centimeters | | Item Weight Unit of Measure | 0.14 Pounds | | Manufacturer Part Number | EL-CB-003 | | Memory Storage Capacity | 256 KB | | Model Name | R3 | | Model Number | EL-CB-003 | | Network Connectivity Technology | Bluetooth, USB | | Operating System | Linux | | Processor Brand | Atmel | | Processor Count | 1 | | RAM Memory Technology | DDR3 | | Total USB Ports | 4 | | UPC | 719377200400 746591610562 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** ELEGOO - **Model Name:** R3 - **Memory Storage Capacity:** 256 KB - **Connectivity Technology:** Bluetooth, USB - **Operating System:** Linux ## Images ![Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino - Image 1](https://m.media-amazon.com/images/I/71YFAMutvnL.jpg) ![Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino - Image 2](https://m.media-amazon.com/images/I/81Efk2AUu9L.jpg) ![Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino - Image 3](https://m.media-amazon.com/images/I/71yvO2fiwlL.jpg) ![Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino - Image 4](https://m.media-amazon.com/images/I/71kxANaPDzL.jpg) ![Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible With Arduino - Image 5](https://m.media-amazon.com/images/I/71-F-lC+qxL.jpg) ## 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 - ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/64573431-elegoo-mega-2560-r3-board-atmega2560-atmega16u2-usb-cable-compatible](https://www.desertcart.pt/products/64573431-elegoo-mega-2560-r3-board-atmega2560-atmega16u2-usb-cable-compatible) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-07*