DFRduino Mega 2560 R3 Arduino Compatible Board
The DFRobot DFRduino Mega 2560 is a board compatible with the Arduino Mega 2560 R3 with the ATmega2560. It is programmed in the Arduino IDE via a USB A-B cable, as also used for printers. As on the original, an ATmega16U2 converts USB to serial. Instead of a linear regulator, the board has a DC-DC converter, so it can be powered via VIN with 3 V to 16 V, alternatively via USB.
Recommended Accessories:
- USB Cable 2.0 A-B 30cm Blue
- 9V DC 5000mA Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
- ProtoShield V3 for Arduino MEGA Prototype Shield
Features:
- Compatible with Arduino Mega, programmable in the Arduino IDE
- ATmega16U2 USB-to-serial converter as on the original
- Programming via USB A-B cable
- Powered via USB, 5.5 mm barrel jack or VIN
- Coloured socket headers, red for power, blue for the analogue inputs
- DC-DC converter instead of a linear regulator, according to DFRobot also runs stably on a 3.7 V lithium battery
- Arduino IDE: select the board «Arduino Mega or Mega 2560»
Application Examples:
- Projects with many inputs and outputs
- 3D printer and CNC controllers with RAMPS
- Controllers with several serial devices
Documentation:
Technical Data:
- Manufacturer: DFRobot
- Manufacturer SKU: DFR0191
- Microcontroller: ATmega2560, 16 MHz
- USB-to-serial converter: ATmega16U2
- Flash: 256 KB, of which 4 KB for the bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Operating voltage: 5 V
- Input voltage VIN: 3 V to 16 V, max. 20 V
- USB: Type B
- DC connector: 5.5 mm barrel jack
- Digital I/O pins: 54, of which 15 with PWM
- Analogue inputs: 16
- UART: 4
- I2C: 2
- SPI: 1
- Dimensions: 100 × 53 × 15 mm
- Weight: 70 g
Scope of Delivery:
- 1× DFRduino Mega 2560 R3 Arduino Compatible Board
DFRduino Mega 2560 R3 Arduino Compatible Board
- Brand: DFRobot
- Product Code: 421439
- Availability: In Stock
-
CHF35.90
- Ex Tax: CHF33.21
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Tags: Arduino, Board, Mega, USB, Barrel Jack, Analog, SPI, I2C, Microchip, Atmel, ATmega2560, R3, ATmega16u2, DFRobot, DFR0191, DFRduino, Mega 2560