DFRobot Mega 2560 R3 Arduino compatible board

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Product details

This Arduino Mega 2560 R3 compatible board from DFRobot is well-crafted and of high quality. The board can be programmed using the Arduino software. For programming, you will need an A-B USB cable, which is commonly used with printers and older peripherals. Like the original Arduino, the board uses an ATmega16u2 as a USB-UART converter. Thanks to the high-quality DC-DC circuitry, the Arduino can be powered over a wide voltage range of 3V to 16V DC (Vin). You can also power the board via the USB port.

Technical Details:
Manufacturer: DFRobot
Manufacturer SKU: DFR0191
Type: MEGA 2560 R3
Microcontroller: ATmega2560 (16 MHz)
EEPROM: 4KB
Flash: 256KB
SRAM: 8KB
USB-UART Interface: ATmega16u2
Input Voltage Vin: 3-16V (max 20V)
PC Connection Port: USB Type B
DC Connection: Barrel Jack 5.5mm
54x Digital I/O (15 PWM)
16x Analog Inputs
4x UART
2x I2C
1x SPI
Dimensions: 100 x 53 x 15mm
Weight: 70g

Included in Delivery:
1x DFRduino Mega 2560 R3 Arduino compatible board.

Key specifications

Development board type
Board
Clock speed
16 MHz

General information

Item number
24881761
Manufacturer
DFRobot
Category
Single board computer kits
Release date
24.3.2023

Development board properties

Development board type
Board
Clock speed
16 MHz
Flash memory
256 kB

Power supply

Operating voltage
20 V

Connections

USB ports
USB-B
Digital outputs
4
Digital inputs
16
Number of I/O
16

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 2.28

Scope of delivery

Scope of delivery
1x DFRduino Mega 2560 R3 Arduino compatible board

Product dimensions

Length
15 mm
Width
100 mm
Height
53 mm
Weight
70 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Whadda
    0.1 %
  • 6.Espressif
    0.2 %
  • 7.DFRobot
    0.3 %
  • 7.Joy-it
    0.3 %
  • 7.Sensirion
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4.Purecrea
    1 day
  • 4.WaveShare
    1 day
  • 6.DFRobot
    2 days
  • 6.HutoPi
    2 days
  • 8.Raspberry Pi
    3 days

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 2.Purecrea
    0.4 %
  • 4.Allnet
    0.6 %
  • 5.DFRobot
    0.8 %
  • 6.Joy-it
    0.9 %
  • 7.Tru Components
    1 %
Source: Digitec Galaxus