CubePilot HereFlow LiDAR and Optical Flow Sensor

Here Flow is a finger size optical flow sensor. Smaller than other optical flow sensors. It can be installed easily at any position without taking much space.
A LiDAR component, an optical flow camera and a 6D IMU (ICM20602) are integrated in the Here FLOW.
The LiDAR component is a power efficient high speed TOF range finder, which embeds the latest ST FlightSenseTM technology. In range of 2 m, it can acquire the distance within 5 ms. The accuracy is not affected by colour or reflection rate of the target surface.
The Here Flow can be setup at any node in the CAN bus without noise problem.

Hardware Specification:

• Built-in ultra small lidar module
• CAN Protocol, which provide more reliable communication
• Built-in IMU Module
• PMW3901 Optical Flow Sensor. Effective ranges from 80 mm to infinity.

Optical Flow Sensor Specification:

• Range: 80 mm to infinity
• Field of view: 42 degree
• Maximum movement speed: 7.4 rad/s
• Minimum illumination: >60 lux
• Infrared emitter: 940 nm invisible light emission (Class1)
• Operating temperature: -20 to +70 °C
• Interface: CAN
• Power supply: 5V

Lidar Specification:

• Measuring frequency: Up to 50 Hz
• Field of view: 27 degree
• Longest distance: 2m
• Accuracy: ±3 %Infrared emitter    940 nm invisible light emission (Class1)
• Operating temperature: -20 to +70 °C
• Interface: CAN
• Power supply: 5V

Manual here

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