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

vl53l1x sensor initialization problem

I'm using the VL53L1X in the Arduino environment. During the initialization phase, I can read the device address as 0x29, and the device ID is EACC — so there's no issue with that.However, when I try to read the register VL53L1_FIRMWARE__SYSTEM_STATU...

eneeen by Associate II
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Resolved! Cover glass for VL53L4ED

I am putting together a water level sensor based on the vl53l4ed. The device will be in an outdoors setting with wild swings in environmental conditions. I am having hard time to design a cover / cover glass system for the TOF sensor. I have now conc...

kossiN by Associate
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  • 1 replies
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Resolved! VL53L4CD Setup Issue

Hello, Apologies in advance for the length of this post. I am looking for some advice as I am working on getting a cpp based callback for the VL53L4CD sensor, to do this I have written a file which should perform all the same setup as the driver prov...

BruGenie by Associate II
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Resolved! VL53L7CX et VL53L8CX

I recently purchased a VL53L7CX and VL53L8CX, so I wanted to test the Motion Indicator functionality for each zone to show if the targets moved and how they moved via SPD of the software by STM except that there, when two people present themselves in...

Freedy by Associate II
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Function of INT and SYNC in VL53L8CX

Hi Team,  Could you please share the detailed function of INT and SYNC in VL53L8CXV0GC/1?  We would probably use one sensor or two. If case of one sensor SYNC input doesn't add any value to the design. If two sensor used they'll probably share the pr...

Mukeshk by Associate II
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  • 7 replies
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VL53L4CX - Temperature Issues (Drift)

Recently, I started a post about drift in the static level measurement using the VL53L4CX. I received some directions to continue the investigation, which I followed. I tested the performance by toggling the XSHUT pin as suggested, but it didn’t work...

Need help configuring VL53L8 firmware

Hello, I’m working on a project where I have a Nucleo F401RE connected to a 53L8A1 expansion board. I’m able to get the histogram plot with the ToF sensor on the expansion board but am wondering if I will still be able to get it if I use an external ...

ay0and0 by Associate II
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Resolved! VL53L4CX using VL53L4CD ULD

Hi!I've been testing the VL53L4CX sensor with its own API. I want to know if I can use the VL53L4CD ULD on my L4CX sensor and achieve the same performance as if I were using a L4CD ULD on the L4CD sensor. I've read similar questions on this forum reg...