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Your cart is empty. This module works with INAV firmware(2.2.x or latest) only
Specifications:
Optical Flow: PMW3901
Lidar: VL53L0X
Interface UART
Protocol:INAV MSP MSP
Working Range: 8cm~200cm
Field of view: 42 degree(PMW3901), 27 degree(VL53L0X)
Minimum Illumination >60Lux
Input voltage: 4.5~5.5V
Power Consumption: 40mA
Size: 36*12mm (F051 version), 2g
Size: 36*13mm (L051 version) 2g
Tips:
Make sure Optical Flow lens to ground >2cm for opflow initialization while FC starting up.
Maximum range of VL53L0X is 2m, Altitude hold 0~2m @ throttle 0~100% if VL53L0X is enabled.
Any unused UART of FC supports it
Sonar connection (Trig & Echo) has not been implemented
If your flight controller doesn’t have a barometer detected, you won’t be able to select “NAV ALTHOLD” in modes tab.
Packing:
1pc Module 3901-L0X
Morgan
2024-12-16 12:25:05
The Matek Optical Flow & Lidar Sensor 3901-L0X 3901 PMW3901 Module has been an amazing addition to my drone setup, significantly improving the flight experience. This module supports INAV and enhances the drone’s ability to stabilize and navigate, especially in low-light or high-speed situations. The optical flow sensor provides exceptional precision, allowing for smooth hovering and accurate position hold, which is crucial when flying indoors or in tight spaces. I’ve noticed a significant improvement in my drone's responsiveness when flying low to the ground or in areas with minimal GPS signal, as the sensor helps maintain stability by detecting surface patterns. The integration of lidar adds another level of accuracy, making it easier for my drone to avoid obstacles or make smoother landings. The setup was straightforward, and it paired seamlessly with my existing FPV setup. The sensor is lightweight but robust, which means it doesn’t add significant weight to the drone, maintaining its agility. Whether I'm using it for indoor flying or outdoor FPV racing, the module performs admirably and provides a level of control that I didn’t realize was possible before. For any drone enthusiast looking to enhance their flying experience, I highly recommend this sensor module—it’s a must-have for improving stability and precision.
Morgan
2024-11-30 14:04:26
The Matek Optical Flow & Lidar Sensor 3901-L0X 3901 PMW3901 Module has been an amazing addition to my drone setup, significantly improving the flight experience. This module supports INAV and enhances the drone’s ability to stabilize and navigate, especially in low-light or high-speed situations. The optical flow sensor provides exceptional precision, allowing for smooth hovering and accurate position hold, which is crucial when flying indoors or in tight spaces. I’ve noticed a significant improvement in my drone's responsiveness when flying low to the ground or in areas with minimal GPS signal, as the sensor helps maintain stability by detecting surface patterns. The integration of lidar adds another level of accuracy, making it easier for my drone to avoid obstacles or make smoother landings. The setup was straightforward, and it paired seamlessly with my existing FPV setup. The sensor is lightweight but robust, which means it doesn’t add significant weight to the drone, maintaining its agility. Whether I'm using it for indoor flying or outdoor FPV racing, the module performs admirably and provides a level of control that I didn’t realize was possible before. For any drone enthusiast looking to enhance their flying experience, I highly recommend this sensor module—it’s a must-have for improving stability and precision.
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