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DFRobot Mega 2560 V3.0 (Arduino Mega 2560 R3 Compatible)

SKU:DFR0191 Brand:DFRobot Reward Points: 25
$24.90 In Stock
Price in Reward Points:2490
Quantity Based Price
  • QTYDISCOUNT
  • 2-4$23.65
  • 5-9$22.50
  • 10+$21.00
Quantity:

Introduction

NEW VERSION! This is the upgraded DFRduino Mega 2560 V3.0 which is now fully compatible with Arduino Mega 2560 R3. The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; Connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove, Diecimila or Uno.
One cool thing about our DFRduino microcontrollers is that the hearders with different colors are used to differentiate I/O ports in an relatively easy way:
  • Red indicates Power Section 
  • Blue indicates Analog I/O
  • Green indicates Digital I/O. 

This kind of correspondence match exactly the same with our sensors, making it even cooler and more user-friendly.
 
The R3 board enjoys following new features:
  • Added SDA and SCL pins that are close to AREF pin and two other new pins close to RESET pin, allowing voltage adaptation with IOREF. Our shields will be fully compatible both with the AVR boards operating @5V and Due @3.3V in future.
  • Improved RESET circuit
  • Replacing the Atmega 8U2 with Atmega 16U2 (datasheet)
 

Version history:

  • V3.1 - Choose the quartz crystals resonator to improve the timer and serial accuracy. Compared with ceramic crystals, quartz crystals get better temperature stability.
    DFRobot Arduino Microcontrollers Series
    DFRduino UNO R3 DFRobot Leonardo with Xbee Socket DFRobot Mega 2560 V3.0 Romeo V2- an Arduino Robot Board Romeo - an Arduino Robot Control Board with Motor Driver
    Name DFRduino UNO DFRobot Leonardo DFRobot Mega 2560 Romeo V2- an Arduino Robot Board Romeo - an Arduino Robot Control Board with Motor Driver
    SKU DFR0216 DFR0221 DFR0191 DFR0225 DFR0004
    Microcontroller ATmega328p ATmega32u4 ATmega2560 ATmega32U4 Atmega328
    Working voltage 5V 5V 5V 5V 5V
    CPU Frequency 16MHz 16MHz 16MHz 16MHz 16MHz
    TIO ports / PWM 6 / 14 7 / 20 54 / 15 20 / 7 14 / 6
    Analog inputs 6 12 16 12 8
    UART 1 2 4 2 1
    I2C 1 1 2 3 3
    SPI 1 1 1 1 1
    Interrupt pins 2 2 2 2 2
    EEPROM[KB] 1 1 4 1 1
    Flash[KB] 32 32 256 32 32
    SRAM[KB] 2 2.5 8 2.5 2
    USB

    A-B USB cable

    micro USB cable

    A-B USB cable

    micro USB cable

    A-B USB cable

    Dimension 75*55*15mm 75*55*15mm 100*53*15mm 89*84*14mm 90*80*14mm
    Vin 7-12V 7-12V 7-12V 7-12V 7-12V
    Price $19.9 $19.9 $24.9 $34.95 $29.5
    Weight(g) 45 50 70 80 80
    IDE version Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above Arduino 1.0 and above
    Feature DFRduino UNO is fully compatible with Arduino UNO R3,suitable for Arduino beginner and hobbyists DFRobot Leonardo is a low cost controller, integrated with Xbee and SPI. Suitable for low cost and communication demand of hobbyists DFRduino Mega has 54 digital pins and 16 analog pins, 4 UART channels. Suitable for demands of vast sensors Use ATmega32u4, 2 serial ports. Intergrated with Xbee socket and motor drivers Arduino microcontroller with motor driver, communication ports, IO expansion ports, it can be used as the main controller of robots

Specification

  • Compatible with Arduino Mega 2560 R3
  • Microcontroller: ATmega2560
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7 ~ 12V
  • Digital I/O Pins: 54 (of which 14 provide PWM output)
  • Analog Input Pins: 16
  • DC Current per I/O Pin: 40 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 256 KB of which 8 KB used by bootloader
  • SRAM: 8 KB
  • EEPROM: 4 KB
  • Clock Speed: 16 MHz
 
The Mega is compatible with:
 

Documents


Shipping List

  • DFRduino Mega 2560 V3.0  x1

Projects

Project 1. Hyduino - Automated Hydroponics with an Arduino
hydroponics is growing plants without the use of a traditional dirt medium by using a nutrient rich water solution. This is especially great for those people that that have limited areas in their backyard to grow in.
Hardware list:

TUTORIAL

  • How to Make a Bluetooth Music Player
    2018-07-06 06:06:52

REVIEW

DFRobot Mega 2560 V3.0 (Arduino Mega 2560 R3 Compatible)

$24.90
In Stock
QTY DISCOUNT
  • 2-4$23.65
  • 5-9$22.50
  • 10+$21.00
Quantity:

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