The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.The Mega 2560 R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The Mega 2560 R3 works with all existing shields but can adapt to new shields which use these additional pins.
Features:
- 16 Analog Inputs
- 256k Flash Memory
- 16Mhz Clock Speed
- ATmega2560 microcontroller
- Input voltage – 7-12V
- 54 Digital I/O Pins (14 PWM outputs)
- Arduino Pro compatible mini board
Specification:
- 14 Digital input / output port: RX, TX, D2 – D13
- 8 analog inputs: A0 – A7
- 1 pairs of ports TTL level serial transceiver: RX / TX
- 6 PWM ports: D3, D5, D6, D9, D10, D11
- Using Atmel AtMega328P-AU MCU
- Support serial download
- Support for external 3.3V – 12V DC power supply
- Support 9V battery supply
- Clock frequency: 16MHz
- Size: 33.3 x 18.0mm
Pournima –
Useful product
Pournima –
nice
EB –
Thank you for the review.
Pournima –
Good produt