INAV MTF-01 Lightweight Drone Positioning Module — PMW3901 Optical Flow, 100Hz UART

The INAV MTF-01 is a compact, lightweight positioning module that uses the PMW3901 optical flow sensor to deliver precise horizontal displacement and distance measurements. Engineered to maintain stable hovering and accurate navigation in environments where positioning is difficult, it continues to provide reliable position data even under intense sunlight—making it a strong choice for outdoor flights. Suitable for hobbyists and professionals alike, the module is ideal for enhancing the performance of various UAVs, especially small and micro drones. Position and displacement updates are sent to the flight controller at a high 100Hz rate via UART for fast, responsive control adjustments.