Optical Flow & Lidar Sensor 3901-L0X 3901 PMW3901

Price: $40.93
(as of Mar 26, 2024 01:07:56 UTC – Details)

System Optical Flow Lidar Sensor 3901-L0X Module Support INAV for RC Drone FPV Racing
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Setting up Optic Flow in INAV
PDF by digitalentity
This module works with INAV firmware(2.2.x or latest) only
Specifications

Optical Flow: PMW3901

Lidar: VL53L0X

Interface UART

Protocol: INAV 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, 2g

Packing

Module 3901-L0X, 1pc

Tips

Be 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

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Date First Available ‏ : ‎ February 13, 2022
Manufacturer ‏ : ‎ MachineToParts
ASIN ‏ : ‎ B09SFFMRKB

Optical Flow & Lidar Sensor 3901-L0X 3901 PMW3901 Module Support INAV ( 2.2.x or Latest ) 2g for RC Drone FPV Racing