DFRduino Mega

DFRduino Mega adalah sebuah mikrokontroler berbasis Atmega1280 (datasheet). Mempunyai 54 pin input/output digital (diman 14 pin dapat digunakan untuk PWM), 16 pin input analog, 4 UARTs (Serial port), 1 buah osilator kristal 16 MHz, 1 USB yang memudahkan untuk di hubungkan ek komputer, 1 port kabel untuk jack adaptor, ICSP header dan tombol reset. Mega kompetibel dengan shield yang didesain utuk Arduino Dumilanova atau Diecimila.

Shield Compatibility

The Mega is designed to be compatible with most shields designed for the Diecimila or Duemilanove. Digital pins 0 to 13 (and the adjacent AREF and GND pins), analog inputs 0 to 5, the power header, and ICSP header are all in equivalent locations. Further the main UART (serial port) is located on the same pins (0 and 1), as are external interrupts 0 and 1 (pins 2 and 3 respectively). SPI is available through the ICSP header on both the Mega and Duemilanove / Diecimila. Please note that I2C is not located on the same pins on the Mega (20 and 21) as the Duemilanove / Diecimila (analog inputs 4 and 5).

The Mega is compatible with

• Arduino Mega Prototype Shield
• Arduino I/O Shield
• Arduino LCD Shield
• Arduino Motor Shield
  

The Mega is NOT compatible with 

• Arduino Ethernet Shield

Documents

• DFRduino Mega Manual