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4WD Arduino Compatible Mobile Platform with Romeo Microcontroller

View ROB0022: 4WD Mobile Platform with Romeo Microcontroller (Robots)

ROB0022: 4WD Mobile Platform with Romeo Microcontroller (Robots)

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Jameco Part no. 2146345
Manufacturer DFROBOT
Manufacturer no. ROB0022
  RoHS compliant
Catalog 142 , page 161
Pricing & Availability


# of Unit Price
1+ $84.95
5+ $79.95
  • Availability:Ship  1 Days ARO 

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4WD Mobile Platform with Romeo Microcontroller

The DFRobot 4WD Mobile Platform is intended for use with the ROMEO Microcontroller and includes (4) drive motors, (4) wheels, and a complete chassis with mounting hardware. The included second level allows you to add even more electronics and even has a space for a standard servo motor. The high-strength aluminum alloy body material provides flexibility in rapid movement particularly in outdoor grass, gravel, sand or sloped surface. The 4WD Arduino Mobile Platform is also suitable for robot competitions and research related projects.


  • (1) 4WD Arduino mobile robot development platform/chassis
  • (4) High-quality micro-speed motor
  • (1) Mounting hardware kit
  • (4) Wheels with tires
  • (1) Romeo 328 controller (v1.1)
  • Space for a variety of sensors to be attached


  • 4WD Mobile platform Motors: 3-12VDC
  • 5xAA battery holder (Batteries not included, Duracell AA recommended)
  • Speed: 90cm/s
  • Dimensions: 200mm x 170mm x 105mm

    Motor Specifications:

  • Gear Ratio 1:120
  • No-load speed(3V): 100RPM
  • No-load speed(6V): 200RPM
  • No-load current(3V): 60mA
  • No-load current(6V): 71mA
  • Stall current(3V): 260mA
  • Stall current(6V): 470mA
  • Torque (3V): 1.2 kg-cm
  • Torque (6V): 1.92 kg-cm
  • Size: 55mm x 48.3mm x 23mm
  • Weight: 45 grams

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