Trivisio Colibri wireless

Colibri-Wireless is the Inertial Measurement Unit (IMU). It carries 3-axis state-of-art sensors to measure acceleration, angular rate and magnetic field.

Built-in temperature sensor helps to eliminate temperature influences on sensors. Up to 10 Colibri-Wireless can be connected in the synchronous network to the single USB-dongle (receiver). Several networks may be synchronized via cable.
Sampling frequency is 100 Hz for every tracker.
Supplied API for Windows and Linux implements orientation tracker.


  • Gaming and virtual reality input devices
  • Motion control with man-machine interface
  • Personal navigation devices
  • Appliances and robotics
  • Rehabilitation


  • 3-axis MEMS accelerometer
  • 3-axis MEMS gyroscope
  • 3-axis AMR (magneto-resistive) magnetic sensor
  • Temperature sensor
  • Wireless 2.4GHz bandoperation
  • 10 meters working distance
  • 16 hours operation with built-in battery, micro-USB charging
  • Up to 10 trackers synchronized in the wireless network
  • USB-dongle (receiver), with USB inerface (virtual COM port) and synchronisation IN/OUT to join 2 or more Colibri networks
  • Auxiliary digital and analog inputs (e.g. for OEMs to implement joystick)
  • Software API for Windows and Linux representing extended Kalman filter for the orientation tracking
  • High-precision aluminum base plate

Accelerometer Scale: ±6g | Resolution: 13-bit
Gyroscope Scale: ±2000º/s | Resolution: 16-bit
Magnetic sensor Scale: ±1.3 Ga | Resolution: 12-bit
Working frequency 100 Hz
Orientation accuracy Pitch/roll: 0.5° | Yaw: 2°
Temperature sensor Accuracy: ±0.5°C | Range: 0°C to +70°C
Non-volatile memory for user data 1024 bytes
Power consumption 3.7V LiPo battery 660 mAh(40mA)
Operation temperature 0 .. +55 °C (self-powered)- 0 .. +40 °C (charging)
Weight 41g (with battery)
Dimensions (W/H/D) 56mm/42mm/17mm

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Specifications and other information are subject to change without notice.