--- product_id: 48138863 title: "ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version" brand: "elegoo" price: "₱3628" currency: PHP in_stock: true reviews_count: 8 category: "Elegoo" url: https://www.desertcart.ph/products/48138863-elegoo-mega-2560-r3-controller-board-compatible-with-arduino-ide store_origin: PH region: Philippines --- # 16 MHz high-speed CPU 54 digital I/O pins with enhanced pinout USB connectivity included ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version **Brand:** elegoo **Price:** ₱3628 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your maker game with the ultimate Arduino-compatible powerhouse! ## Quick Answers - **What is this?** ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version by elegoo - **How much does it cost?** ₱3628 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/48138863-elegoo-mega-2560-r3-controller-board-compatible-with-arduino-ide) ## 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 - • **Enhanced RESET Circuit:** Stronger reset functionality ensures smoother development and fewer interruptions. - • **Complete Starter Kit Ready:** Includes USB cable and everything needed to jumpstart your innovation journey immediately. - • **Robust 16 MHz Atmel Processor:** Reliable, high-performance microcontroller powering your most ambitious DIY builds. - • **Seamless Arduino IDE Compatibility:** Plug-and-play with the world’s leading open-source platform for rapid prototyping. - • **Expanded Pinout for Ultimate Flexibility:** New SDA, SCL, IOREF pins empower next-gen shield compatibility and complex projects. ## Overview The ELEGOO MEGA 2560 R3 Controller Board is a professional-grade microcontroller board fully compatible with Arduino IDE, featuring a 16 MHz Atmel processor, 256 KB memory, and an expanded pinout including SDA, SCL, and IOREF pins for advanced shield compatibility. It comes with a robust reset circuit and USB connectivity, making it an ideal choice for complex DIY electronics and prototyping projects. ## Description Product Description ELEGOO MEGA R3 Controller Board ELEGOO MEGA R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version ELEGOO MEGA R3 is an micro-controller board. It is designed for more complex projects. It would be an intelligent choice of board for 3D printers, robotics projects and more other projects with 54 digital I/O pins (of which 15 can be used as PWM outputs), 16 analog inputs and a larger space for your sketch. This gives your projects plenty of room and opportunities. Product Objectives Engage with Science, Technology, Engineering, and Maths subjects in a fun way; Hands-on learning, Independent exploration, Building resilience, Flexibility, and Initiative; foster creativity; Teaches collaboration; Collaboration, Communication, and Teamwork Extra Points Besides the 54 digital I/O pins and 16 analog inputs, it also has 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It provides everything needed to support the microcontroller. You will simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. Simplification and Security The Elegoo controller comes preprogrammed with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. The Mega R3 has a resettable fuse that protects your computer's USB ports from shorts and overcurrent. Although most computers provide their own internal protection, the fuse provides an extra layer of protection. If more than 500 mA is applied to the USB port, the fuse will automatically break the connection until the short or overload is removed. Memory Store The Elegoo 2560 R3 Controller Board has 256 KB of flash memory for storing code (of which 8 KB is used for the bootloader), 8 KB of SRAM, and 4 KB of EEPROM (which can be read and written with the EEPROM library). Diverse Power Methods The Elegoo Mega R3 can be powered via a USB connection or with an external power supply. The power source is selected automatically. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or a battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the GND and Vin pin headers of the POWER connector. Technical Specification Operating Voltage: 5V Input Voltage (recommended): 7-9V Digital I/O Pins: 54 (of which 15 provide PWM output) Analog Input Pins: 16 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA Flash Memory: 256 KB of which 8 KB used by the bootloader SRAM: 8 KB EEPROM: 4 KB Clock Speed: 16 MHz LED_BUILTIN: 13 Length: 101.5 mm Width: 53.3 mm Weight: 34 g ..................FAQ.................. Q1: The computer cannot recognize the MEGA 2560 board? A1: (1) Please check if your computer makes a new device recognition sound when the board is plugged in. If so, check if there is an unknown device in the device manager. If there is no sound from the computer, use another USB cable to connect to another USB port. Please connect the UNO board to another computer to make sure it is not a computer problem. Please note that this problem can also occur if you do not fully insert the cable into the board deep enough. Q2: Why does the LED indicator of the MEGA 2560 board not light up? A2: Please use another USB data cable and use a 6.5V~9V power adapter to power the Uno board through the DC input port to check if the LED lights up. You can send us a picture of the display control board when it is powered on. Don't worry, if there is still a problem, we will send you a new Uno board as soon as possible. Q3: The MEGA 2560 board heats up when it is powered on? A3: Please disconnect all connections to the control board and try to use another USB cable to check the problem. If there is still a problem, please send us a picture of the display heating area to check. Q4: Unable to upload code to MEGA 2560 board? A4:(1) Please make sure you have selected the correct board type and port #COM. (2) When you press the reset button, does the LED flash two or three times? If it flashes, it means the bootloader in the board is OK. If not, it may be that the bootloader is broken. (3) If possible, please provide us with the complete error message so that we can analyze the problem. We will do our best to help you solve it. Review: Great value and quality - Great value and functions as expected. The component and solder connections are of good quality and have now lasted a few years of use in a DIY flight simulator! 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 | | Best Sellers Rank | 2,992 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 12 in Motherboards | | Box Contents | Mega R3 2560 Controller Board x 1, USB Cable x 1 | | Brand | ELEGOO | | Brand Name | ELEGOO | | CPU speed | 16 MHz | | Compatible Devices | Personal Computer | | Connectivity technology | USB | | Country of Origin | China | | Customer Reviews | 4.8 out of 5 stars 949 Reviews | | Included components | Mega R3 2560 Controller Board x 1, USB Cable x 1 | | Item Weight | 0.08 Pounds | | Manufacturer Part Number | UK-EL-CB-002 | | Memory Storage Capacity | 256 KB | | Memory storage capacity | 256 KB | | Model Name | MEGA 2560 R3 | | Model Number | UK-EL-CB-002 | | Model name | MEGA 2560 R3 | | Network Connectivity Technology | USB | | Processor Brand | Atmel (Microchip) | | Processor Speed | 16 MHz | | RAM Memory Technology | SRAM | | Total USB Ports | 1 | | Wireless Compability | 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 Compatible with Arduino IDE with USB Cable Black Version - Image 1](https://m.media-amazon.com/images/I/81d+zsTbU7L.jpg) ![ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version - Image 2](https://m.media-amazon.com/images/I/81IRG2-kcNL.jpg) ![ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version - Image 3](https://m.media-amazon.com/images/I/71OebIhQCuL.jpg) ![ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version - Image 4](https://m.media-amazon.com/images/I/715xAKkyDcL.jpg) ![ELEGOO MEGA 2560 R3 Controller Board Compatible with Arduino IDE with USB Cable Black Version - Image 5](https://m.media-amazon.com/images/I/71R9RVOhmDL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value and quality *by G***6 on 11 February 2026* Great value and functions as expected. The component and solder connections are of good quality and have now lasted a few years of use in a DIY flight simulator! ### ⭐⭐⭐⭐⭐ Gud *by R***R on 27 January 2026* Nice and convienient, plenty pins to derrange engineering madness onto ### ⭐⭐⭐⭐⭐ Good price worked perfectly *by C***S on 20 March 2026* Worked perfectly, good price , I will be buying again for other projects. Used to controll a hexapod! ## 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 --- ## 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.ph/products/48138863-elegoo-mega-2560-r3-controller-board-compatible-with-arduino-ide](https://www.desertcart.ph/products/48138863-elegoo-mega-2560-r3-controller-board-compatible-with-arduino-ide) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-26*