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 ST team.I am operating the VL53L1CB sensor with zephyrRTOS, I reach distances to four meters without problems, in addition to measure distance above them (eight meters top in ideal conditions), all this in ROI.I am working with the manual UM213...
Hello, I'm currently working on a project with a VL53L8X sensor.When I installed this product on the ceiling, the data of adults passing by is well observed, but the data of children passing by is not. I understand that this is a physical limitation ...
I have 5 VL53L8CX on the same I2C bus.I need to set the LPn pin HIGH of the sensor I want to change address.But the problem is that I can also change the address when LPn pin is low as well.Also I also don't know how to scan I2C addresses in only one...
I am trying to use Satel VL53L8 Cx over Arduino due . The library I am using is stm32duino VL53l8cx but I never get any result .Connections were as per the expamples but it did not work.Is there a library I can use for this . I have earlier used VL53...
I hope someone can help me with the accuracy of my VL53L1 sensor. I can’t get the sensor working accurately above 40cm. I am working on a hobby project and want to use the sensor to avoid obstacles. The board I use is not an VL53L1-SATEL. It’s from a...
I am looking into the VL53L4CD TOF sensor but find the specifications on distance accuracy at 10 cm (or perhaps in range 5 - 20 cm) to be murky at best. I need to be able to determine distance to object with accuracy of 0.02 mm (0.001 inches) at thi...
Hi,I have an X-NUCLEO-53L1A2 and a NODE_F401RE.The VL53L1.exe GUI is unstable and frequently freezes, but I could at least perform most of my experimental measurements (including MultiZone Ranging 4x4).However, when using MultiZone 10x10 Ranging, the...
We have two VL53L1X sensors side by side. Both have gilizmo cover glass and are placed 140mm from a 8.5x11 sheet of mat grey paper. Running the calibrate offset function returns 2mm for sensor one and 6mm for sensor two. Following this the Xtalk cali...
An anonymous customer was trying to get the best possible range accuracy with a VL53L5 sensor. His temperature range was from 25degrees C to 50 degrees. This was his plot with no temp cal. After calibrating between the ranges he got: These plots ...
Dear forum,I try to understand the bin shape of the VL53L8CX / CH sensor calibration buffer while evaluating different sensor cover and their influence on ranging. Using the example8 file from the ULD driver the shape looks more or less always the sa...