DFRduino Mega1280 (Arduino Mega Compatible)

SKU: DFR0003 Brand: DFRobot

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...

$36.15 AUD, inc GST

$32.86 AUD, exc GST

Available with a lead time
Expect dispatch between May 06 and May 12

Quantity Discounts:

10+ $31.55 (exc GST)
25+ $30.56 (exc GST)

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 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	Designed for domestic Arduino fans. Full compatible with Arduino UNO R3. Suitable for Arduino Beginners.	Low-cost main 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 the 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 require 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 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 robot fans to build up projects with wireless communication.	The first Arduino compatible controller board that integrates Bluetooth 4.0, bring much more flexibility and the 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 the 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

Documents

DFRobot Microcontroller Selection Guide
DFRobot Mega 2560 V3.0 (Arduino Mega 2560 R3 Compatible)
Arduino Mega2560
Arduino IDE
DFRduino Mega1280 schematics

Parts List

DFRduino Mega1280 (Arduino Mega Compatible) x1

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