DFRobot Romeo V2 - All In One Controller - Arduino Leanardo Compatible

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SKU: 005096

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Description
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The DFRobot Romeo V2 is an all-in-one Arduino-compatible microcontroller designed specifically for robotics applications. It can be extended with Arduino shields and has an integrated 2-way DC motor driver. It is easy to program as an Arduino Leonardo.

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Tags: DFRobot Romeo V2 - All In One Controller - Arduino Leanardo Compatible , DFROBOT-DFR0225 , Arduino Compatible

Specifications

General
Brand	DFRobot
Manufacturer model/SKU	DFR0225
Model revision	V2.2
Features	Motor driver Microcontroller Programmable button(s)
General physical appearance
Main color	Black
Weight [g]	55
Dimension X [mm]	90
Dimension Y [mm]	85
Mounting options	Mounting hole(s)
Form factor	Module (general) Uno layout/shield
General electrical properties
Minimum supply voltage [V DC]	5 (via USB/pin headers) 6 (via M_VIN/GND screw terminal)
Maximum supply voltage [V DC]	23 (via M_VIN/GND screw terminal) 5 (via USB/pin headers)
Minimum IO-pin input voltage [V]	5
Maximum IO-pin input voltage [V]	5
IO-pin output voltage [V]	5
Maximum IO-pin source current [mA]	20
Maximum IO-pin sink current [mA]	20
MCU/SoC
Manufacturer	Microchip/Atmel
Chip series	ATmega32u4
Maximum clock frequency [MHz]	16
Number of cores	1
Internal memory
SRAM [KB]	2.5
Flash memory [MB]	0.031
EEPROM [B]	1024
EEPROM type	Built-in
Communication
Hardware interface(s)	I2C SPI Native USB UART PWM ADC GPIO USB CDC
Number of IO-pins	20
Maximum available hardware PWM channels	7
Maximum available analog input pins (ADC)	6
Maximum available analog output pins (DAC)	0
Maximum available hardware UART interfaces	2
Maximum available hardware I2C interfaces	1
Maximum available hardware SPI interfaces	1
USB to serial converter	Integrated into microcontroller
Motor driver
Type	Driver
Driver chip	L298
Supported motor type(s)	DC motor Servo motor (PWM)
Direction of rotation	Bi-directional
Number of DC motor channels	2
Number of servo motor channels	14
Minimum motor supply voltage [V DC]	6 (DC motors, for servos there is no minimum)
Maximum motor supply voltage [V DC]	23 (DC-motors and servos)
Motor voltage [V DC]	Equal to motor supply voltage
Maximum continuous RMS current per phase [A]	2
Maximum peak current per phase [A]	2.5
Maximum (RMS) current channels combined [A]	4.0
Current limiter	No
Safety features	Temperature
Connectors
Power supply connector(s)	Screw terminal Pin header male (2.54mm) Pin header female (2.54mm) Micro USB female
IO-connector(s)	Pin header male (2.54mm) Pin header female (2.54mm) Micro USB female Pin header female (2.00mm)
Motor connector(s)	Screw terminal (DC-motors)
Package contents
Package contents	1x Romeo V2