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, there,we recently fabricated one module with VL53L1CB with lens at both laser and spad sensor. At first, we conduct offset and crosstalk calibration and get an error code -22. With suggestion from user manual, we conduct offset and full roi calib...
Hello!I'm hoping to understand what might cause a timeout on register 0x83. I understand 0x83 is a lock/unlock style register. During configuration, we run VL53L0X_get_info_from_device(Dev, 1) function to get SPAD information. This function appears t...
Hello,I am trying to communicate with a VL53L1X sensor using a PIC18F16Q41 hardware I2C peripheral (MCC-generated driver).The sensor module is AE-VL53L1X from Akizuki Denshi (Japan), which includes the original ST VL53L1X sensor and onboard level shi...
Hello,We have been waiting for the VL53L9CX for a while and I noticed that a few weeks ago an evaluation board was finally out.I bet the community is very happy about this yet there is almost no documentation, I have not seen a dedicated library eith...
Hi, I am experiencing a technical issue with the ST 16GZMAI camera when connected to the EVK-U0I1 control board. While the system works fine with my 55G1MBI1 camera, the EVK GS 1.1.2 GUI fails to recognize this specific model and displays the followi...
Hello!We use the VL53L0X as a time-of-flight sensor on a custom PCB. We used Arduino to configure and read the VL53L0X during development of our embedded system. Now later in development, we find differences between Arduino readings and readings take...
Dear sir/madam, I am using the VL53L7CXV0GC/1 ToF sensor, and my main goal is to stop the motion immediately when the sensor detects an object. However, the sensor is taking too much time to detect the object, due to which my device is colliding wi...
I am trying to capture video streams from two VD66GY cameras connected to the CSI0 and CSI1 ports of a Compute Module 5 IO Board. My OS is : Linux raspberrypi 6.12.75+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.12.75-1+rpt1~bookworm (2026-03-11) aarch64 G...
Hi， vl53L0x goto sleep and wakeup to reduce power. I used single_mode,program as follow: I find add sensor_init(dev,vl53_mode); //activa The measurement time was 600 mS. long more than not add this function？ how to reduce...
Dear ST,Now as you mentioned in VL53L7CX_ULD the Firmware is uploaded through the I2C protocol to the VL53L7CX every initialization in (Hex form) from the Buffers.h file as also it includes the default configurations for the VL53L7CX While I'm testin...