Imaging (sensors)

Resolved! VL810X doesn't detect hand movement when covered with an opaque black film

We are working on an application where we are making VL6180X detect an approaching hand towards it. We would like to understand how can this application work when sensor is covered by an opaque black film. Is there a special calibration required? The...

Resolved! Hello, what is new about this VD6283 ALS ?

Resolved! 53L1A1 does not work with API STSW-IMG005 ( X-nucleo-53L1A1/ nucleo-F767ZI )

Hi everyone,I tried to use the eval board nucleo 53L1A1 with nucleo F767ZI with the API STSW-IMG005.I adapted the API without the serial line, i used the HAL_I2C lib etc .I used the example single ranging in the example folder in API.the first part ...

Resolved! VL6180X unstable range results

Hi,Readings from my VL6180X sensor are very unstable. They vary about +-8 mm from measure to measure.I tried with Nucleo board and official api, and also with Arduino board and Sparkfun code. 2,8V power supply is from linear regulator, measured objec...

Resolved! Question for VL53L0X Accuracy Mode and Possibility store application specific factor on sensor

e are operating VL53L0X in High Accuracy mode with time budget configured to 9000msec.Please help us to understand how sensor taking multiple sample and gave final stable output in high accuracy mode.We are going to use this sensor for distance measu...

Resolved! How have best accuracy at short distances: VL6180 or VL6180X?

Hi!I notice that in the datasheet of both VL6180 and VL6180X, there is EXACTLY the same plot of distance measurement. So that's leaving me to the question: Who is best for short distances, VL6180 or VL6180X?Have a look at page 12/87 here:Proximity an...

Resolved! VL53L1X problem with the SW standby consumption after the initialisation sequence.

Hi all,I'v developed a board with my microcontroller and one VL53L1X-SATEL - Breakout board that came with my X-NUCLEO-53L1A1 kit. I use a 3v battery for the board without regulator and 1K pull-up for the I2C line(100khz).I use the VL53L1X ULD API fi...

Resolved! Problem with multiple sensors (3) on the I2C bus and C++ API

Hi ST team and community !I'm here because i have some troubles on the processus of initialisation of multiple sensors VL53L1CB.I use the following library available on gitHub : https://github.com/stm32duino/VL53L1The processus is the following :Shut...

Resolved! Cannot read distance after I2C address is changed. VL53L1X time of fight sensor

Hello,I'm currently working with the VL53L1X distance sensor on the nRF52. I'd like to use two of them with te same i2c busses. Therefore, I need to change the address of one of these.I have successfully used a single sensor (using the default addres...

Resolved! Is it possible to use VL53L0x without X-NUCLEO-53L0A1 extension board, directly connecting to my F302R8 board via I2C? HAL functions(HAL_I2C_Master_Transmit or HAL_I2C_Mem_Write) don't work and all i found is device address 0x52.

My code and console are as presented below. Values are on the console are fixed, they don't change even if i move an object in front of the sensor. Also i dont understand what should i put in "index" byte that is shown in data sheet./* USER CODE BEGI...