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micro: Maqueen Plus - STEM Robot Platform

micro: Maqueen Plus is an   advanced   version of   micro:Maqueen , which is more powerful and intelligent. Optimized with   better power management...
Company: DFROBOT
Part Number: MBT0021-EN
Made in: China
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Without VAT 49.92

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micro: Maqueen Plus is an advanced version of micro:Maqueen, which is more powerful and intelligent. Optimized with better power management and larger capacity power supply, it can be perfectly compatible with HuskyLens AI Vision Sensor, which makes it an accessible AI robot teaching tool.

In addition, micro:Maqueen Plus comes with a larger and more stable chassis, more built-in functions and more expansion ports, it is not only suitable for classroom teaching, but also can be suitable for after-school extended exercises and robot competitions.



  • 1x Maqueen Plus
  • 1x Ultrasonic Sensor
  • 1x Top Metal Plate
  • 2x Wheel
  • 3x Copper Pillar
  • 1x Instructions
  • 1x Line-tracking Map



Micro:bit Compatible:
  • V1
  • V2


  • Power Supply: 3.7V-18650 lithium battery
  • Charging Voltage: 5V
  • Charging Current: 900mACharging Time: 4h
  • Battery Indicator: 4 LEDs
  • Drive Motor: N20 motor 260 rpm
  • Buzzer  x1
  • RGB-LED x2
  • GPIO Expansion Ports:P0 P1 P2 P8 P12 P13 P14 P15 P16
  • I2C Expansion Ports x3
  • Servo Expansion Ports x3
  • Line Tracking Sensors x6
  • Line Tracking Sensor Output Data: analog + digital
  • Line Sensor Calibration: support
  • Infrared Receiving Sensor x1
  • Ultrasonic Sensor: URM10
  • Top Metal Plate x1
  • M3 threaded connections x12
  • Map Size: 50x50cm
  • Dimension: 107x100mm

Easy to Install


What makes micro:Maqueen Plus so powerful?

High Capacity Lithium Battery

  • Powered by18650 high capacity lithium battery. 
  • Onboard charging circuit and battery indicator.

Competition-level Sensors

  • 6 line tracking sensors to allow complex routine programs and complicated maze algorithms. 
  • Supports analog readings and sensor calibrations with only one key.

Rich Extension Interfaces

  • 9 GPIO expansion ports, 3 I2C extension ports, 3 servo expansion ports.        
  • 12 M3 threaded connections. 
  • Fully compatible with micro: Maqueen Mechanic and HuskyLens AI vision sensor.

Large and Stable

A larger size and more stable chassis than micro: Maqueen Lite, which is available for combining with more accessories.

High Speed Metal Motor

  • 260 RPM high speed metal motor; higher travel speed and well suitable for robot competitions.

Motor with Encoder and PID Control

  • 2 encoders to read real-time speed and direction, thus multiple cars running in the same map can be smoother.
  • PID control for a stronger moment force in low speed.

Abundant Configurations

  • 2 large-size RGB LEDs, supports 6 colors displaying.       
  • Onboard infrared receiving sensor and buzzer. 
  • Free high-quality ultrasonic sensor, which performs better than SR04 version.
  • One free line-tracking map for user-friendly experience.



Project | Smart Garbage Collecting System with micro:Maqueen Plus & HUSKYLENS