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DFRobot DFR0004 Manual

Dfrduino romeo-all in one controller
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2018/11/27
DFRduino Romeo-All in one Controller
V1.1(SKU:DFR0004)
Contents
Introduction
RoMeo (an Arduino Robot Control Board)
Benefit from Arduino open source platform, it is supported by thousands of open source codes, and can be
easily expanded with most Arduino Shields
The integrated 2 way DC motor driver and wireless socket gives a much easier way to start your robotic project.
https://www.dfrobot.com/wiki/index.php/DFRduino_Romeo-All_in_one_Controller_V1.1(SKU:DFR0004)
DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com
1 Introduction
is an All-in-One microcontroller especially designed for robotics application.
Romeo - an Arduino Robot Control Board with Motor
Driver
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Summary of Contents for DFRobot DFR0004

  • Page 1: Table Of Contents

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) Contents 1 Introduction 2 Specification 3 DFRduino RoMeo Pinout 4 Before you start 4.1 Applying Power 4.2 Software...

  • Page 2: Specification

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com Note: A. Please read this manual carefully before applying power on the device. B. Do not use this device for military or medical purpose as they are not designed to.
  • Page 3 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com (/wiki/index.php/File:Romeo_v1.1_pinout_Diagram.png) Fig1: Romeo Pin Out The picture above shows all of the I/O lines and Connectors on the Romeo, which includes: https://www.dfrobot.com/wiki/index.php/DFRduino_Romeo-All_in_one_Controller_V1.1(SKU:DFR0004)

  • Page 4: Before You Start

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com One Regulated Motor Power Input Terminal (6v to12v) One Unregulated Servo Power Input Terminal (you supply regulated 4v to 7.2v) One Servo input power selection jumper One Serial Interface Module Header for APC220/Bluetooth Module Two DC Motor Terminals –...

  • Page 5: Servo Power Select Jumper

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com Servo Power Select Jumper As most servos draw more current than the USB power source can supply. A separate servo power terminal is provided to power the servo individually. This option can be Enabled/Disabled by the Servo Power Select Jumper.

  • Page 6: Example Use Of Button

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com (/wiki/index.php/File:RomeoButtons.png) Fig2: Romeo Buttons Example use of Button 1-5 https://www.dfrobot.com/wiki/index.php/DFRduino_Romeo-All_in_one_Controller_V1.1(SKU:DFR0004) 6/16...
  • Page 7 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com char msgs[5][15] = { "Right Key OK ", "Up Key OK ", "Down Key OK ", "Left Key OK ", "Select Key OK" };...

  • Page 8: Dual Dc Motor Speed Control

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com digitalWrite(13, LOW); / / C o n v e r t A D C v a l u e t o k e y n u m b e r int get_key(unsigned int input) int k;...

  • Page 9: Pin Allocation

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com (/wiki/index.php/File:RomeoSample.png) Fig3: Romeo Motor Connection Diagram Pin Allocation "PWM Mode" Function Digital 4 Motor 1 Direction control Digital 5 Motor 1 PWM control...

  • Page 10: Pwm Control Mode

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com PWM Control Mode (/wiki/index.php/File:Rome Fig4: PWM Motor Control Pin Allocation The PWM DC motor control is implemented by manipulating two digital IO pins and two PWM pins. As illustrated in the diagram above (Figure 5), Pin 4,7 (7,8 for old Romeo version) are motor direction control pins, Pin 5,6 (6,9 for old Romeo version) are motor speed control pins.
  • Page 11 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com / / S t a n d a r d P W M D C c o n t r o l int E1 = 5;...
  • Page 12 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com void turn_R (char a,char b) / / T u r n R i g h t analogWrite (E1,a); digitalWrite(M1,HIGH); analogWrite (E2,b); digitalWrite(M2,LOW);...

  • Page 13: Pll Control Mode

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com stop(); b r e a k stop(); e l s e PLL Control Mode The Romeo also supports PLLPhase locked loop (/wiki/index.php/Phase_locked_loop) control mode.
  • Page 14 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com / / S t a n d a r d D L L S p e e d c o n t r o l int E1 = 4;...

  • Page 15: Schematics

    2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com ( val!=-1) ( val) s w i t c h 'w': c a s e / / M o v e F o r w a r d DriveMotorP(0xff,0xff);...
  • Page 16 2018/11/27 DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com https://www.dfrobot.com/wiki/index.php/DFRduino_Romeo-All_in_one_Controller_V1.1(SKU:DFR0004) 16/16...

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