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Original Arduino Mega 2560 Rev3 (Made in Italy) – Authentic ATmega2560 High-Performance Development Board for Large-Scale Robotics and Complex DIY Projects

Original Arduino Mega 2560 Rev3 (Made in Italy) – Authentic ATmega2560 High-Performance Development Board for Large-Scale Robotics and Complex DIY Projects

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ParameterDetailed Specification
MicrocontrollerATmega2560 (8-bit AVR)
Operating Voltage5V
Input Voltage (Limit)6V to 20V (7V to 12V Recommended)
Digital I/O Pins54 (15 provide PWM output)
Analog Input Pins16
Flash Memory256 KB (8 KB used by bootloader)
SRAM / EEPROM8 KB / 4 KB
Clock Speed16 MHz
USB InterfaceATmega16U2 (Fast, Driverless Connection)
Price
₹ 2,711.02 ₹ 2,711.02
(Tax included)

Product Description

The Original Arduino Mega 2560 Rev3 is the heavy-duty powerhouse of the Arduino family, manufactured with precision in Italy. Unlike generic clones, this authentic board ensures 100% reliability, superior soldering quality, and the high-grade components required for professional-grade automation. Featuring a massive 54 digital I/O pins and 16 analog inputs, it is specifically designed for projects that outgrow the Arduino Uno. At Robogears, we recommend the Mega 2560 for complex 3D printers, CNC machines, and multi-sensor autonomous robots in your Pimpri workshop, where memory capacity and pin availability are critical for system stability.

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Detailed Key Features

  • Authentic Italian Craftsmanship: Guaranteed genuine "Made in Italy" hardware, featuring the distinct teal PCB color, laser-etched branding, and the map of Italy on the back.

  • Massive Connectivity: Equipped with 54 digital pins, allowing you to control dozens of LEDs, servos, and sensors simultaneously without the need for port expanders.

  • Quad-UART Hardware Serial: Features 4 independent hardware serial ports ($TX/RX$), enabling simultaneous communication with a GPS module, a Bluetooth module, a GSM shield, and the Serial Monitor without software serial lag.

  • Expanded Memory Space: With 256KB of Flash memory, it can handle massive codebases and complex libraries that would overwhelm smaller microcontrollers.

  • Plug-and-Play Compatibility: Uses the ATmega16U2 chip for USB-to-Serial conversion, ensuring instant driver recognition on Windows, Mac, and Linux.

All Technical Details

  • PWM Channels: 15 dedicated Pulse Width Modulation pins for precise motor and LED dimming control.

  • Safety Features: Includes a resettable polyfuse that protects your computer's USB ports from shorts and overcurrent.

  • Power Versatility: Can be powered via the USB connection or an external power supply (AC-to-DC adapter or battery).

  • Shield Compatibility: The pin layout is compatible with most shields designed for the Uno, Duemilanove, or Diecimila.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Voltage Regulation: While the board can handle up to 20V, we strongly suggest keeping the input via the DC jack between 7V and 12V. Higher voltages cause the onboard regulator to dissipate excessive heat, especially when powering multiple sensors.

  • Memory Management: If you are using large arrays or strings, the Mega’s 8KB of SRAM is a huge advantage, but still finite. Use the F() macro for static strings (e.g., Serial.print(F("Data Sent"));) to keep them in Flash memory instead of SRAM.

  • Pin 13 LED: Just like the Uno, the Mega has a built-in LED on Digital Pin 13. Use this for quick "heartbeat" debugging without wiring external components.

  • Interrupt Usage: The Mega 2560 has 6 external interrupts. Unlike the Uno (which only has 2), this allows you to handle multiple high-speed encoder inputs for precision motor control in your robotics projects.

Package Includes

  • 1 x Original Arduino Mega 2560 Rev3 (Made in Italy)

  • 1 x Transparent Plastic Protective Base

Image Disclaimer

Image shown is for illustrative purposes only; as an authentic product, the board will feature official Arduino markings, though minor silkscreen variations may exist between production batches.