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DFRduino Mega1280 (Arduino Mega Compatible)

SKU:DFR0003 Brand:DFRobot Reward Points: 140
$14.00 In Stock
Topic: Arduino
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Introduction

DFRduino Mega1280 is a microcontroller board based on the ATmega1280. It has 54 digital input/output pins, 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. Because it has bootloader, it can download programs directly from USB. There is no need to use other external programs to burn.

It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The 128KB FLASH space allows it to completely replace the Arduino MEGA2560 in some of its intermediate and lightweight applications. Anyway, this is a cost-effective controller.

DFRobot Arduino Microcontroller Selection Guide
Picture
Model DFRduino UNO DFRduino Leonardo DFRduino Mega2560 DFRduino Mega1280 Romeo V1 Romeo V2 Bluno Wido
SKU DFR0216 DFR0221 DFR0191 DFR0003 DFR0004 DFR0225 DFR0267 DFR0321
Processor ATmega328 ATmega32u4 ATmega2560 ATmega1280 ATmega328 ATmega32u4 ATmega328 ATmega32u4
Board Type Arduino UNO Arduino Leonardo Arduino Mega 2560 Arduino Mega Arduino UNO Arduino Leonardo Arduino UNO Arduino Leonardo
Operating Voltage (Voltage / Input Voltage) 5 V/7-12 V 5 V/7-12 V 5 V/7-12 V 5 V/7-12 V 5 V/7-12 V 5 V/7-20 V 5 V/7-12 V 5 V/7-12 V
CPU Frequency 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz
Analog Ports  (Input / Output) 6 / 0 12 / 0 16 /  0 16 / 0 6 / 0 12 / 0 6 / 0 12 / 0
Digital Ports (IO/PWM 14 / 6 20 / 7 54 / 15 54 / 15 14 / 6 20 / 7 14 / 6 20 / 7
EEPROM[KB] 1 1 4 4 1 1 1 1
SRAM[KB] 2 2.5 8 8 2 2.5 2 2.5
Flash[KB] 32 32 256 128 32 32 32 32
USB Interface A-B Micro A-B A-B A-B Micro Micro Micro
UART 1 2 4 4 1 2 1 2
Dimension 75 × 55mm 75 × 55mm 108 × 54mm 108 × 54mm 100 × 80mm 89 × 85mm 75 × 55mm 75 × 55mm
Price $19.90 $19.90 $24.90 $14.00 $29.50 $34.95 $24.90 $29.90
Features
*A low-cost Arduino UNO controller board designed for  domestic Arduino fans. Full compatible with Arduino UNO R3.
*Suitable for Arduino Beginners.
*Low-cost mian controller board. The main difference from the official one is that this board offers XBee socket and SPI directly-plugged interface, making the best of UART ports. 
*For low-cost project, and Arduino communication module development.
*DFRduino Mega 2560 comes with plenty of IO ports, 54 digital ports, 16 analog ports, and 4 UARTs. 
*Applicable to large projects that requires many sensors.
*Mega1280  has as many IO ports as Mega256, but comes with a smaller Flash. Besides, its  price is lower than Mega2560.
*Suitable for low-cost projects requiring many sensors.
*Romeo V1 is specially designed for robot fans. It integrates motor driver, all sorts of communication ports, IO expansion port and so on. 
*Extremely suitable for Arduino robot fans.
*The only difference between V1 and V2 is that Romeo V2 adopts ATmega32u4 chip, which provides 2 UARTs, convenient for wireless communication.
*For Arduino robot fans to build up projects with wireless communication.
*The first Arduino controller board that integrates Bluetooth 4.0, bring much more flexibliy and possibility for Android and IOS mobile development.
*For Android and IOS mobile App BLE developers.
*Integrated CC3000 wifi  core and SD card function. Can store a large number of collected data. Compared with Wifi shield, wido is more lightweight and low-cost.

*For IoT developers.

Specification

  • Microcontroller: ATmega1280
  • Operating Voltage: 5V
  • Input Voltage: 3-16V (20V max)
  • Digital I/O Pins: 54 (of which 14 provide PWM output)
  • Analog Input Pins: 16 I/O
  • Flash: 128 KB of which 4 KB used by bootloader
  • SRAM: 8kb
  • EEPROM: 4kb
  • Frequency: 16MHz

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    DFRduino Mega1280 (Arduino Mega Compatible)

    $14.00
    In Stock
    QTY DISCOUNT
    • 3-4$13.60
    • 5-9$13.30
    • 10+$12.90
    Quantity:

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