The ARK Flow MR serves as a cutting-edge upgrade module that complies with NDAA standards, designed specifically for the ARK Flow optical flow and distance sensor. This module significantly enhances the navigation and positioning capabilities of unmanned aerial vehicles (UAVs),ensuring reliable flight performance even in environments where GNSS signals are unavailable,such as within buildings,tunnels,and dense urban areas.
This compact module incorporates an advanced optical flow sensor and a time-of-flight distance sensor, extending the sensing range of the ARK Flow to an impressive 50 meters, all while adding a mere 5 grams to the overall weight of the system.
Powered by PX4 open-source firmware, the sensor allows for seamless updates via DroneCAN and is compatible with ROS2, making it a versatile choice for developers.
Key Specifications
| dimensions: | 3 x 3 x 1.4 cm |
| Weight: | 5g |
| Power Requirements: | 5V Average consumption: 86 mA,Maximum: 90 mA |
| Optical Flow Sensor: | PixArt PAA3905 Effective working distance ranges from 80mm to infinity No need for focal length calibration Automatically detects challenging conditions,including checkerboards,stripes,glossy surfaces,and yawing Switches operation modes automatically Includes a 40mW IR LED for enhanced performance in low-light conditions |
| Distance Sensor: | Broadcom AFBR-S50LX85D Typical operational range up to 50m Can function in ambient light levels up to 200k lux laser opening angle of 2° x 2° |
