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.
I communicate with a VL53L1X-SATEL over I2C from a PSoC 5LP as I2C-master. The sensor as I2C-slave acknowledes commands as expected, but each register I try to read returns 0x00. I tried a for loop to read every register from 0 counting up, but the s...
I am renewing this conversation because I had added this concern to a conversation with the same subject that was marked as solved. Originally posted by @MBela.3 .I have not received a response. However, it is very important to me not only for my app...
Hi guys, I'm using vl53l7cx without cover glass.I use the Example_1_ranging_basic in VL53LMZ_ULD_API driver, but i alway receive the result with target_status 6 and the result's distance_mm seem not correct.Eg i put an target about 300mm in front of...
In VL53L5CXV0GC Typical application schematic, The pin RSVD6 must connect a 47 kΩ pullup resistor to IOVDD. If I keep this pin as floating, what will happen? Will power consumption increase? Or is the detection inaccurate?Thany you.
Hi, I have two VL53L5CX and use glass to cover them. We can call them A&B.To A, I use the VL53L5CX_XTalkCalibration function after init. To B, I do nothing.But result of both are close. Does it mean I can cover the glass without calibration?@John E...
Hi,I am testing a VL53L4CD sensor for a measurement application. I am using the example code from the API to test out the sensor and I'm having an issue with the minimum distance of the sensor. It will not report a measurement range less than 70mm an...
Hi, I was wondering if there was additionaly theory avaliable about the operation of the VL53L5CX TOF sensor? I've already read the datasheets and applications notes. I'm particulalry interested in how the SPAD array identifies the transmitted light ...
Hello all,We are currently considering using the VL53L4CD and other ToF / FlightSense products (e.g. the VL6180X) for close-proximity applications.Could you confirm or otherwise that the system field of view of the VL53L4CD - and other sensors based ...
I'm using the VL35L0X.ino demo code on an Arduino UNO and a clone VL53L0X sensor. I very carefully measured the off-perpendicular distance measurements obtained from the VL53L0X and compared them to actual tape measure measurements. On average there...
when I use VL53L5CX and get a status, then check with the table, but I still need further description than can explain STATUS means what.It's better like the picture below. Now I meet status 2, but I do not know why this happened.
