I have a very simple question concerning the size of the zones and the field of view for (for example) the VL53L8CX sensor. which has a diagonal FoV of 65 degrees. Can anyone provide a simple answer to this question:If the sensor is 1 meter from the ...
HI, i am studying how to controll vl6180 with a custom board which MCU is STM32L452CCU6. At the beginning , i tried to avoid implementing the api by changing register directly using i2c, however,0x018 is set to 0x2 or 0x0 both did not generate the ra...
Hey, I am using a customize board (MCU:STM32L452CCU6) to develop a gate checker with vl6180/V1 and cover glass with IR filter. Implemented a default value and setting ,the sensor and code works fine indoor. But in the outdoor condition under the sunl...
Hi, I would like to download older versions of the VL53L5CX gesture library (to be exact the 1.7 and 1.8 versions for cortex M4), but I'm only allowed to download the latest one (1.9). Is there any possibility to download these two versions?Regards.S...
Dear ST Engineers,I am planning to port this device driver to another 8 bit MCU:https://www.st.com/en/embedded-software/stsw-img023.htmlMy 8 bit MCU has I2C slave address range from 0x00 to 0x7F.However, hint of that ST driver code insists on using u...
Hello,I am developing a system using VL53L1X.I have read UM2356 (VL53L1X API user manual).I would like to know the background of the recommended conditions for the offset calibration procedure Chart distance: 140mm.Is it a peculiar point that Chart d...
In my product I use the VL53L1X sensor for more than 2 years. But the last 50 sensors I bought had a problem. The measurement is too incorrect and the peak_signal_count_rate_MCPS and ambient_count_rate_MCPS parameters are too low. I purchased sensors...
I’ve used the VL53L1X and found it to be very reliable, I obtained a few VL53L5CX the (Sparkfun Breakout version) for assessment to a particular project.A similar issue has been logged on the Spark fun forum a couple of years ago without any resoluti...
Is it possible to have a computer ask the sensor for only certain pixels when it is needed?From what is posted by your vendor Sparkfun, the data array can be 4x4 or 8x8, and repetition rate can be 1, 15, or 60Hz. Are these options set by the approxim...