Advanced Navigation with the ARK Flow Optical Flow Sensor
The ARK Flow optical flow sensor sets a new standard in precision navigation and positioning for unmanned aerial vehicles (UAVs). By meticulously analyzing surface textures and movements, this sensor ensures exceptional accuracy in detecting motion. It also features a time-of-flight distance sensor, making it particularly effective for maintaining stable flight in environments where GNSS signals are unavailable, such as inside buildings, tunnels, and urban canyons.
Seamless Integration and Compatibility
This sensor operates on PX4 open-source firmware and allows for updates via DroneCAN, enhancing it’s functionality. Additionally, it is compatible with ROS2, making it a versatile choice for developers and researchers alike.
Technical Specifications
| Dimensions: | 3 x 3 x 1.4 cm |
| Weight: | 5g |
| Power Requirements: | 5V 71 mA average, 76 mA maximum |
| Optical Flow Sensor: | PixArt PAW3902 Operates effectively in low light conditions of over 9 lux Wide operational range from 80mm too infinity Supports speeds up to 7.4 rad/s Includes a 40mW IR LED for enhanced low-light performance |
| Distance Sensor: | Broadcom AFBR-S50LV85D Features an integrated 850 nm laser light source Field-of-View (FoV) of 12.4° x 6.2° with 32 pixels Typical distance detection range of up to 30m Operates effectively in ambient light conditions up to 200k Lux Compatible with various surface types Transmitter beam of 2° x 2° to illuminate between 1 and 3 pixels |
