Hi,I am exploring two newly purchased units of B-L475E-IOT01A boards with STM32L475VG MCU interfaces used by each sensors. Currently using STM32CubeIDE software for my beginner's coding mini assignment.The first unit of B-L475E-IOT01A board is return...
I just received my order for an STEVAL-BCN0021V1B kit.I installed a new and properly working CR2032 battery in the STEVAL-BCN002V1 board. I have checked for correct voltage at the VDD and GND test pointsI have installed the ST BLE SENSOR app on both...
We have devices marked 8198 and 7298, we are thinking these may be date codes and no the component part number code.
Hello, I want to buy a SPAD sensor to obtain 3D point cloud data. I find VL53L1X sensor which actives 16x16 SPADs, and I guess it can support 16x16 spatial resolution of depth map. Am I right?And I also find the evaluation board, X-NUCLEO-53L1A1, an...
https://www.fpaynter.com/2020/10/left-side-wall-tracking-success-with-vl53l0x-array/I have three VL53L0X sensors mounted in a linear array on a wheeled robot, pointing broadside to the direction of travel. In a recent test where the robot moved slow...
Hi, I have an LIS2DW12 fitted to a STEVAL-MKI179V1 board. I have it connected to a microcontroller programmed to set an interrupt pin on wake up as per DT0098. The interrupt pin goes high with a light tap in the xy or z axis. However I want it to det...
I am implementing an “auto calibration�? of the ROI in my people counting algorithm based on the one provided by ST. The program defines the centers of the two zones used to detect entry/exit in an area. Currently I run a simple detection algorithm t...
I am on my second X-NUCLEO-53L0A1 board, a replacement for the first board that suffered from the same problem. I have an STM32F401RE development board and I put the X-NUCLEO-53L0A1 board with its single detector only and I get as far as the Windows...
Hello,I'm working on a project with a VL6180X ranging sensor, and I'm running into the problem that it responds to reflective surfaces far beyond the desired range (100 mm) - e.g. it picks up reflective stripes on the jackets of emergency personnel a...
I need to know routin to use multiple LIS2DS12TR on one SPI if it's possible. If I undestood correctly nCS pin used to selecting between I2C and SPI mode. So if CS is high, SDO is open-drain. Is I need to simply connect SDO pins of LIS2DS12TR (may ...