Pixhawk ardupilot module using a micro TOF ranging VL53L0X

tags: Pixhawk ardupilot Ranging module Avoidance Set high

VL53L0X only two meters length ranging accuracy in the range of ± 3 hundred,Or very good,Ranging time of less than 30ms, the UAV can be used indoors or lower the height of flying scenes.

The chip uses the IIC communication module IIC programmable address may be further used for low-cost multi-directional UAV obstacle avoidance.

Connection is as follows:

In ardupilotCopter-3.6, Rover-3.3 and Plane-3.9 or later of the support module, when used to modify the following settings:

RNGFND_TYPE = 16 (VL53L0X)

RNGFND_ADDR = 41 (I2C Address of lidar in decimal). The sensor’s default I2C address is 0x29 hexademical which is 41 in decimal.

RNGFND_SCALING = 1

RNGFND_MIN_CM = 5

RNGFND_MAX_CM = 120. This is the distance in cm that the rangefinder can reliably read.

RNGFND_GNDCLEAR = 10 or more accurately the distance in cm from the range finder to the ground when the vehicle is landed. This value depends on how you have mounted the rangefinder.

FIG follows:

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