Motion capture marker deck

Prototyping deck

Add motion capture markers

Add reflective markers with ease

How it works

The Motion capture marker deck  makes it easy to attach reflective markers to a Crazyflie for tracking in a motion capture system. The markers are tracked by cameras in the motion capture system and the system uses the information to calculate the current position of the Crazyflie. The position can be used for precise measurements or can be fed back to the Crazyflie for autonomous flight.

This deck is developed in collaboration with Qualisys



  • 35 marker mount holes (​M3) with 5 mm spacing
  • Solder pads for 2 buttons connected to I/Os on Crazyflie 2.X
  • Solder pads for 1-wire memory used for firmware deck auto-detection

Mechanical specifications

  • Weight: 1.6 g
  • Size (WxHxD): 65x3x65 mm

Mechanical drawing



Designed to be used with the Reflective marker kit 6.5mm. Can be used with any similar markers that can be attached through the M3 mount holes.



Getting started with expansion decks

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