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.
Hi, I am currently testing the VL53L7CX ToF sensor. During my evaluation, I came across the parameter "range sigma", but I could not fully understand what it actually represents.In addition, while creating a correlation map, I noticed that the most i...
I'm currently trying to use the VL53L5CX to detect motion in the range of about 1m in front of the sensor.This seems to work fine indoors - but outdoors - I don't seem to be able to get anything more than around 30cm, even with xtalk calibration, and...
Hi,Been a while :) Seeing some odd readings after the sensor has no real changes. After some time when a change in the sensor distance happens it "seems" to take many readings to get good readings.Is there a sleep I don't know about? What is the rec...
When using the VL53L1CB for ranging, we want to achieve lower power consumption by reducing the measurement frame rate. I performed the following two experiments:A 50ms measurement budget (integration time) followed by a 50ms waiting period.A 50ms me...
VL53L1CB的最低投资回报率配置是 4x4？我可以将其配置为 1x1 吗？ Translated : The minimum ROI configuration for the VL53L1CB is 4x4? Can I configure it as 1x1?
Hello!I am using the VL53L4CD TOF Sensor as sold by Adafruit. I am running it with the circuit patched together as described in the example file VL53L4CD_Sat_HelloWorld.ino, also with the exact code (the only change being the port number). I am using...
Hello,I am using the 53L8A1A to evaluate the VL53L8CH with the MZAI_EVK_v1.0.1 software. For my application, I need high CNH resolution for as long a histogram as possible, but for only one histogram. Because of that, I aggregated down to one row and...
I am trying to use the VL53L3CX with an STM32G070 for water level sensing. The app is based upon the Simple Ranging example.What I am seeing is that the distance read by the sensor alternates between two values, quite far apart. The sensor is mounted...
Hello ST team,I'm currently working with the **SmartPresenceDetectionEVK v1.0.0** on a setup consisting of:- **NUCLEO-F401RE**- **X-NUCLEO-53L8A1**- Firmware version: **1.7.0.0**- Driver version: **VL53LMZ_2.0.10**When I interact with the board using...
Our use of the VL534LCD is within what we call a bin. A long rectangular container. The sensors job is to measure the distance to items placed into the bin. Very contained environment with little interference. When we calibrate the sensor we do t...