Holybro PMW3901 Optical Flow Sensor Holybro PMW3901 Optical Flow Sensor is a cutting-edge device designed to enhance the navigation capabilities of drones and robotic systems. This sensor utilizes advanced optical flow technology to provide accurate position feedback and stability control, making it ideal for indoor flying and low-altitude maneuvers. The PMW3901 Optical Flow Sensor operates seamlessly with various flight controllers, providing critical data such as velocity and altitude, which enhances the drone's ability to maintain a stable position in challenging environments. Its compact design allows for easy integration into a wide range of drone platforms, ensuring minimal impact on overall weight and performance. Equipped with a high-resolution lens and advanced processing algorithms, this sensor delivers real-time data to the flight controller, enabling smooth and precise control. Whether you're a hobbyist or a professional, the Holybro PMW3901 Optical Flow Sensor is a reliable choice for improving your drone's performance. Key Features: High-Accuracy Position Feedback: Enhances navigation and stability during flight. Seamless Integration: Compatible with a variety of flight controllers for easy installation. Compact Design: Minimal impact on weight and performance. Real-Time Data Processing: Ensures smooth and precise control in dynamic environments. Product Description: The Holybro PMW3901 Optical Flow Sensor is a UART version of PMW3901 module with built in BEC. It comes pre-solder with 6pin JST GH connector made to connect right to TELEM ports on most flight controller. Compatible with PX4 (PX4 Guide) & Ardupilot (Data format same as discontinued product CX-OF). Technical details: Dimension: 14x11x5mm Weight: 0.6g Interface: UART Baud rate: 19200 FPS: 95hz Power: 2.0~3.6V Current: 10mA Data Format: byte0: header (0xFE) byte1: number of data bytes (0x04) byte2: x-motion high byte byte3: x-motion low byte byte4: y-motion high byte byte5: y-motion low byte byte6: checksum byte7: surface quality byte8: footer (0xAA) Package Included 1x PMW3901 1x GH6P 170mm Cable(installed) 1x TPU Protective Case Shell
