Product Description: Introducing the HereFlow Optical Flow Sensor
The HereFlow is a cutting-edge optical flow sensor specifically designed for Ardupilot and PX4 drones. Equipped with an ultra-small lidar module and an optical module, it offers reliable horizontal navigation even in GPS-denied environments. This innovative sensor ensures precise control and stability for your drone, making it ideal for indoor flights, confined spaces, and challenging outdoor conditions.
Key Features and Benefits:
- Enhanced Navigation: HereFlow’s dual-sensor technology provides accurate position estimation, allowing your drone to maintain its course and altitude without GPS assistance.
- Reliable Communication: The built-in CAN protocol ensures robust communication between the sensor and your drone’s flight controller, guaranteeing seamless integration and performance.
- Precise Measurements: The PMW3901 optical flow sensor delivers accurate measurements within an effective range of 80 mm to infinity, providing reliable data for precise navigation and control.
- Compact Design: HereFlow’s small form factor makes it easy to integrate into various drone platforms, minimizing weight and drag for optimal flight performance.
Type | Parameter |
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 |
Type | Parameter |
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 |
Whether you’re exploring indoor spaces, conducting inspections in confined areas, or simply flying in challenging GPS-denied environments, the HereFlow Optical Flow Sensor is the ideal solution for reliable and precise drone navigation.