Imaging (sensors)

Discuss applications using ST FlightSense Time-of-Flight sensors, ST BrightSense CMOS image sensors, and ambiant light sensors (ALS) technology. Find answers to your questions on troubleshooting, data accuracy, optimizing communication and more.

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Forum Posts

VL53L0X Calibration

We are putting the VL53L0X in a device with a tinted lens cover. Example shown bellow. I wanted to know about the calibration process during manufacturing that is recommended in the Application note. Is the calibration different from each individua...

0690X00000ARAK2QAP.jpg

i am trying to merge vl53l1x API to nrf52....it is giving me an errors to files "vl53l1_platform_user_data.h" "vl53l1_wait.h" the errors are unknown type name 'VL53L1_DevData_t'

request for member 'CurrentParameters' in something not a structure or unionrequest for member 'LLData' in something not a structure or unionrequest for member 'PalState' in something not a structure or union i am using nrf52832 and vl53l1x sensor

Apati.17 by Associate
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broken TOF sensor vl53l0x

I am using the vl53l0x tof sensor in one of my products but I am currently experiencing a huge amount of fallout on this product.On a batch of 30, I had 10 broken VLX53l0x TOF sensors after soldering.What occured, the sensor started to pull down itse...

Jvan.10 by Associate II
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Maybe an elegant way to address multiple VL53L1X sensors.

Can I use the GPIO1 from the first sensor on the I2C bus to control the XSHUT pin on the second sensor etc.Here is the plan.Assume that I do not use the GPIO1 pins to interrupt my microcontroller. I will use the API to check it there is new data. XS...

GAlbe by Associate II
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Invalid range from VL6180X

I have the X-NUCLEO-6180XA1 board working with an STM32G071 Nucleo board. However the range reading doesn't seem to change when the range to the object changes. If there is nothing in range, I correctly read 0x72 from the range status register, but...

BCoch by Senior
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How can i determine convergence time with VL6180X Time of Flight sensor. The application scenario is to be able to calculate speed, since speed is distance divide time.

The picture i uploaded is a screenshot from the datasheet. And according to the datasheet, Effective max convergence time depends on the actual convergence time plus readout averaging sample period setting. Please i want to know how to calculate the ...

VZakk by Associate
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