Arduino Due vs Mega

Difference Between Arduino Due vs Mega

Arduino Due is considered as the type of Arduino board that relies on a 32-bit ARM type core micro-controller. The Arduino due contains 54 digital input pins and output pins, twelve analog inputs. The Arduino Due board is mainly used for the Arduino projects that have large scale scope. The Arduino Mega is another type of Arduino board that uses the ATmega2560 microcontroller. There are total 54 input pins and output pins, sixteen analog inputs, and 14 pins used as PWM. The mega board contains all the necessary components that are required for any type of micro-controller. From a USB cable, the power is supply to this board.

Head to Head Comparison between Arduino Due vs Mega (Infographics)

Below are the top 11 differences between Arduino Due vs Mega:

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Key Differences between Arduino Due vs Mega

Following are the key differences between Arduino Due vs Mega:

• One of the major key differences between the Arduino Due board and Arduino mega board is the speed of the processor used in the board. The speed of the processor for Arduino due board is much faster compared to Arduino mega board. The processor used in Arduino due board is considered as the fastest processor compared to other Arduino boards.
• The other difference between Arduino due board and Arduino mega board is the size of the memory. The memory used for Arduino due board is maximum compared to other Arduino boards Arduino mega board. The Arduino due board is capable of storing larger data in the internal flash memory. The size of the internal flash memory for the Arduino due board is around 512 kb.
• The other major difference between the two Arduino products is support for the Android ADK support. The support for the Android ADK is present in the Arduino Due board. In the Arduino Mega board there is no such support.
• Another major difference between the Arduino Due board and the Arduino mega board is the components used in the board. There are 54 digital input and output pins in Arduino due board. This board also contains four hardware serial ports, connection for the USB OTG cable. The Arduino due board also contains an 84MHz clock, SPI header, two TWI, one power jack, reset button, JTAG header and one erase button in it. While on other hand the components used for the Arduino mega board are 54 input and output pins in it. The board also contains sixteen analog inputs, one power jack complied in it. This board also includes an ICSP header, USB connection, four hardware serial ports, and one rest button.
• Another difference between the Arduino Due board and Arduino mega board is shield compatibility. The shield compatibility for the Arduino due board is very poor compared to Arduino mega board. The Arduino Mega board are compatible with other shield used in Diecimila or Arduino Duemilanove. The Arduino due board is not compatible with other boards.
• The other key difference between Arduino due board and Arduino mega board is software compatibility. The Arduino due board guarantee for the software compatibility and the processing of instructions in it. The Arduino Mega board does not guarantee for the software compatibility. The processing is also faster for the Arduino due board compared to Arduino mega board.
• The other major difference between both boards is the price of the board. The Arduino due considered as the most expensive Arduino product compared to other products.

Arduino Due vs Mega Comparison Table

Let us look at the comparison table of Arduino Due vs Mega.

Conclusion

The Arduino due board and Arduino mega board have a common architecture and use the common programming language and IDE for the software used. The choosing of the right Arduino board is completely dependent on the requirement of the user that includes physical dimensions and specifications of Arduino due board and Arduino mega board.

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