Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega2560 |
| Operating Voltage | 5V |
| Digital I/O Pins | 54 (15 PWM outputs) |
| Analog Input Pins | 16 |
| Flash Memory | 256 KB (8 KB used by bootloader) |
| SRAM | 8 KB |
| EEPROM | 4 KB |
| Clock Speed | 16 MHz |
| USB Connection | Type B |
| Origin | Made in Italy |
Anonymous
Mar 31, 2026
Rating: 5/5
Great for learning robotics
Bought this for my university robotics project. The extra SRAM compared to the Uno makes a huge difference when running multiple sensors.
Anonymous
Mar 23, 2026
Rating: 4/5
Solid board, slightly large
Works flawlessly with all my shields. Only downside is the size; it doesn't fit in smaller enclosures designed for the Uno.
Anonymous
Mar 22, 2026
Rating: 5/5
Best value for memory needs
If you need more than 32KB of flash, this is the go-to board. Compiling large sketches is no longer an issue.
Anonymous
Mar 21, 2026
Rating: 5/5
Reliable and authentic
I've had issues with clones before, so I decided to buy the genuine article. Stability is much better, especially for long-running industrial control tasks.
Anonymous
Mar 07, 2026
Rating: 5/5
Easy to use
Setup was a breeze. The documentation is clear, and the community support for the Mega 2560 is vast. Highly recommended for beginners moving up from basic kits.
Anonymous
Mar 02, 2026
Rating: 5/5
Perfect for complex projects
This genuine board has plenty of memory and I/O pins for my 3D printer controller. The build quality is excellent and it recognized immediately on my computer.
Q: Is the bootloader pre-installed?
A: Yes, all genuine Arduino boards come with the Optiboot bootloader pre-installed, allowing you to upload sketches immediately via the USB connection.
Q: Does this come with a USB cable?
A: No, the USB Type-B cable is sold separately. Please ensure you purchase a standard printer-style USB cable to connect the board to your computer.
Q: Can I power this board with a 9V battery?
A: Yes, you can power the board via the barrel jack or VIN pin with a voltage between 7V and 12V. A standard 9V battery works well for portable projects.
Q: What is the difference between this and the Arduino Uno?
A: The Mega 2560 features the ATmega2560 chip, offering significantly more Flash Memory (256KB vs 32KB), SRAM (8KB vs 2KB), and I/O pins (54 digital vs 14) compared to the Uno's ATmega328P.
Q: Is this board compatible with Arduino shields designed for the Uno?
A: Yes, the Mega 2560 R3 is pin-compatible with most shields designed for the Duemilanove, Diecimila, or Uno, provided they do not interfere with the additional pins on the Mega.
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