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

VL53L1X Setting up roi on the raspberry pi

Hey there,I just got the sensor working on my raspberry using the library I found online. The sensor can now measure the distance.Now for my schoolproject I need to setup 2 roi regions on the VL53L1x. I have searched the internet and cant find anythi...

VL53L1X: calibration flow

Hello,I have a question regarding the calibration flow. I have narrowed the RoI to my needs and adjusted the timing/intermeasurement budget and I am using short distance mode.My question now is whether I have to use the same settings when calibratin...

DZyla by Associate
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What are vl53l0x functions and how do I add to stm32f1?

I want to add this sensor to stm32f1 https://pt.aliexpress.com/item/33036852017.html?src=google&albslr=222492145&src=google&albch=shopping&acnt=494-037-6276&isdl=y&slnk=&plac=&mtctp=&albbt=Google_7_shopping&aff_platform=google&aff_short_key=UneMJZVf&...

Resolved! VL53L1X: what is the difference between 2V8 and 1V8 mode

To use the VL53L1X with a 3V3 supply, I will have to select 2V8 mode.The default mode is 1V8 mode. The selection wil be done in 1V8 mode. Apperently I2C will function correct in 1V8 mode with a 3V3 supply.What is the difference between 1V8 and 2V8 mo...

PSimo by Associate
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Can I power the VL53L1X with 3V3?

The typical IOVDD (2V8 mode) and AVDD of the VL53L1X may be 3V3 according the datasheet.In ST applications (for example the X-NUCLEO-53L1A1) a levelshifter is used to interface the 2V8 powered sensor with the 3V3 powered MCU.I want to use the VL53L1...

PSimo by Associate
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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...

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