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.
Hello,I am developing a system using VL53L1X.I have read UM2356 (VL53L1X API user manual).I would like to know the background of the recommended conditions for the offset calibration procedure Chart distance: 140mm.Is it a peculiar point that Chart d...
In my product I use the VL53L1X sensor for more than 2 years. But the last 50 sensors I bought had a problem. The measurement is too incorrect and the peak_signal_count_rate_MCPS and ambient_count_rate_MCPS parameters are too low. I purchased sensors...
I’ve used the VL53L1X and found it to be very reliable, I obtained a few VL53L5CX the (Sparkfun Breakout version) for assessment to a particular project.A similar issue has been logged on the Spark fun forum a couple of years ago without any resoluti...
Is it possible to have a computer ask the sensor for only certain pixels when it is needed?From what is posted by your vendor Sparkfun, the data array can be 4x4 or 8x8, and repetition rate can be 1, 15, or 60Hz. Are these options set by the approxim...
I ordered / received the P-NUCLEO-53L8A1 development kit to evaluate the VL53L8CX ToF sensor.It includes:X-NUCLEO-53L8A1 Time-of-Flight expansion board based on the VL53L8series for STM32 Nucleo• NUCLEO-F401RE development boardCould someone possibly ...
Hello I want to add a glass to my VL53L1X ToF sensor . How should I calibrate for using with glass?I tried to calibrate with the help of the um2510 pdf (I used VL53L1X_CalibrateOffset and VL53L1X_CalibrateXtalk respectively). After the calibration w...
For a project i need to add the sensor VL53L0X to a program, i've found the Library for the sensor ( STSW-IMG005 ) i can compil the program with no error , but don't work , i'm pretty sure it's from the adaptation from the library to my STM32, if y...
I'M JUST TRYING TO MEASURE DISTANCE USING VL6180X SENSOR WITH STM32 BUT I COULDN'T SUCCEED.CHECKED THE I2C DEV ADDRESS(0X29),VL6180 SENSOR ID(0XB4).AND JUST USING A FEW FUNCTIONS FROM API LIKE INIT, PREPARE, AND POLL MEASUREMENT. I CANN'T IDENTIFY W...
Please tell me about "5.2.4 Range accuracy in continuous mode" described in the VL53L5CX data sheet.Is the listed precision (error) value the precision (error) value due to individual differences ?Or does that precision (error) value mean the range o...