MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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Resolved! VL53L1X Long-distance Ranging sensor: I have planned to integrate this sensor into my board. How is the I/O supply of 1.8V (standard mode) generated internally from the AVDD supply? Will there be any issue when I provide 2.9V (or) 3.3V supply to AVDD?

On my board, I have two supply options within the permissible range of this sensor (2.6~3.5V) i.e. 2.9V & 3.3V. Will there be any switching noise coupling to the power supply due to the ranging operation of the sensor? Are there any recommendations t...

MM.11 by Associate
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Resolved! Why does ST VL53L0X library always return RangeStatus non-zero

We are using the VL53L0X sensors in their default configuration supplied out of the factory. We run VL53L0X_DataInit() on the sensors and then every 100ms call VL53L0X_PerformSingleRangingMeasurement(Device, &measure). Upon return, we check measure.R...

Resolved! How to use VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD

We tried to use VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD.But not found any effect on measurement reading.If you share some input for way to use VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD, then it will be very useful.

YGude.1 by Associate II
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Resolved! VL6180V1 for measuring the level of water - Will it give me the height of water or distance of water from sensor

Hello. I would like to measure the level of water in a closed container.I have chosen VL6180V1 for the same since it has an 850 nm light source which won't be absorbed by water.I have referred this article for it:https://community.st.com/s/question/0...