DFRobot DFR0225 Manual - Página 2

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DC Supply:USB Powered or

External 6V~23V DC

DC Output:5V(200mA) /

3.3V(100mA)

Motor driver Continuous

Output Current:2A

Microcontroller:ATmega32u4

Bootloader: Arduino

Leonardo

Serial Interface

TTL Level(Serial1.***();)

USB(Serial.***())

Size:89x84x14mm

RoMeo V2 Pinout

Compatible with

Wide operating input voltage

the Arduino R3

Directly support Xbee and XBee form factor wifi,bluetooth

pin mapping

and RF modules

Analog Inputs:

ON/OFF switch to control the system power from extermal

A0A5, A6 A11

motor power

(on digital pins 4,

3 Digital I/O extension(D14D16)

6, 8, 9, 10, and

S1S5 switch replace jump cap

12)

Micro USB instead of AB USB connector

PWM: 3, 5, 6, 9,

Analog sensor extension port: Orange for Signal,Red for

10, 11, and 13.

Vcc,Black for GND

Provide 8bit

PWM output

5 key inputs for

testing

Auto

sensing/switching

external power

input

Support Male

and Female Pin

Header

Builtin Xbee

socket

Integrated

sockets for

APC220 RF

Module and DF

Bluetooth Module

Three I2C/TWI

Interface Pin

Sets(two 90°pin

headers)

Two way Motor

Driver with 2A

maximum current