Inav optical flow 为了能够支持inav的光流定点定高功能，请保证三个传感器的安装：光流计（定点）、激光测距仪（定高）、气压计（原文未提及，但固件默认需要安装） 其中光流模块直接购买自matek： This sensor works the same way as an optical mouse, helping your iNAV quad maintain position without GPS! This module also integrates a laser time-of-flight range sensor. One caveat - we need working sonar to correctly process optical flow data. We will benefit from inertial position esitmation and quite possibly have much better results. Lidar actually pretty precise on up to 2 meters. It uses uart to output data and is compatible with mainstream open source flight controllers such as Ardupilot, PX4 and INAV. on: 2021年9月19 May 17, 2016 · That's likely optical flow without any assistance. Optical Flow: PMW3901; Lidar: VL53L0X; Interface UART; Protocol: INAV MSP; Working Range: 8cm~200cm; Field of view: 42 degree(PMW3901), 27 degree(VL53L0X). x, including hardware requirements, connecting and configuring the hardware, aligning the optic flow sensor, calibrating optic flow, enabling appropriate flight modes, and recommended tuning parameters. I've set: This document provides instructions for setting up optic flow in INAV 2. nav_user_control_mode rangefinder_median_filter. cwlptddzatbhjkfpixkibapbeqkslmijzipdddoulakmnyvxs