Price: 119,50€

Price without tax: 98,76€
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Ultra light optical flow sensor and LiDAR for The Cube (Pixhawk 2.1)

HereFlow is a tiny module that includes a camera, an IMU and a laser. Placed under an aircraft, it allows to improve the horizontal position control (X and Y axis). HereFlow module is particularly useful for low and no satellite coverage areas (GPS).


Main features:

  • Built-in ultra small LiDAR module;
  • Built-in IMU module;
  • Built-in optical flow sensor;
  • CAN protocol used which provides better communication than I2C.

Technical specifications

  • LiDAR:
    • Frequency: up to 50 Hz
    • Field of view: 27°
    • Range: up to 2 m
    • Accuracy: +/- 3%
    • Wavelength: 940 nm (Class 1)


  • Optical flow sensor:
    • Range: 80 mm to infinity
    • Field of view: 42°
    • Maximum movement speed: 7,4 rad/s
    • Minimum illumination: 60 lux


  • HereFlow:
    • Size: 28.8 x 9.5 mm
    • Weight: 1.1 gr
    • Operating temperature: - 20 to + 70°C
    • Communication: CAN
    • Voltage: 5 V

Scope of delivery

  • 1 x HereFlow
  • 1 x CAN cable



  • Notice: HereFlow will be usable with ArduCopter from version 3.7

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