Imaging (sensors)

Discuss applications using Time-of-Flight technology, and find answers to your questions on troubleshooting, data accuracy, and optimizing communication.

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Forum Posts

VL53L5CX Custom PCB won't work.

I've been trying to design a custom board for a VL53L5CX ToF Sensor similar to a VL53L5CX-SATEL or the ones made by SparkFun and Pololu. I didn't want to use the GPIO Pins or I2C reset to simplify my project.I tried this design. However, I cannot rec...

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baris1 by Associate
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Vl53L4CD ULD SetTimingRange not works

I am started to work with the sensor, and when I tried to calibrate based on the documentations I fond that I when i use the SetTimingRange function (as shown ind the high accuracy example ).I tried to error check with the GetTimingRange function and...

BLuka.1 by Associate
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Where to locate missing windows.h files for VL53L0X API?

Where to locate missing header files for VL53L0X API?Hi allI am currently trying to integrate the VL53L0X sensor to a STM32L053 discovery board using CubeMX and Cube IDE, but I haven't had the best of luck...I am inexperienced regarding the integrati...

MGryb.1 by Associate
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Interference between ToF sensors (VL53L5CX)

I am wondering how to extend the FOV of the 8x8 tof sensor. I think on mounting two or three VL53L5CX in a horizontal array. However, since all sensors operate at 940nm, I should place them far enough to avoid that the reflection on one is detected b...

WDela.1 by Associate II
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Range sigma of VL53L5CX is too low

Hi,I have read the tutorial and document about VL53L5CX. It says that the distance of targets and the range sigma are extracted from histogram by assuming a normal distribution (the distance and range sigma are the mean and standard variance of the d...

Yli.9 by Associate II
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Is there any kind of document / application note for VL53L5CX available to guide how to calculate the number of sensors required given the ceiling height and the passage width?

We need to understand the best topology / positioning when considering some different situations, for example:1) passage with of 0.8m with ceiling height of 2,60m2) passage width 1,5m, ceiling height of 2,60m3) passage width of 3m with ceiling height...

MStra.8 by Associate
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Typical issues with VL53L1X, range and status

I am checking signal status also for Big obstacle it showing Distance up to 2.1 meter(210Cm) and status is 0, and for small obstacle showing distance up to 1.2 meter(120 cm) and status is zero, it is not useful in outdoor environment , and it Hangs a...