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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Forum Posts

VL6180X Not working with 10KHz I2C Frequency

Dear members,I am currently trying to interface Arduino Atmega 328p with VL6180X via I2C Bus. I have prepared basic code for reading Range value in single shot and continuous  mode, it is working file. Now I changed I2C SCL to 100 KHz, 50 KHz, 20 KH...

VKulk.8 by Associate
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VL53L1X overshoot?

In my initial testing with the VL53L1X, I'm seeing that by rotating the sensor from directly facing an object to facing the ceiling, which is well over the max distance away (I'm operating in 'short' mode, so that should be 1.3m), I get spikes up to ...

RSarv by Associate
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LPS33HW only responding once on SPI

Hello,I'm having some trouble with an LPS33HW. It only responds to a single WHOAMI message after powerup or MCU reset (ie via the NRESET line)

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DAllo by Associate II
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Resolved! Accelerometer for machine monitoring

I am looking for an accelerometer we can use for motor condition monitoring. Which one would you recommend ?NOTE: This question and answer originated from a customer support case which was handled by us. We regularly review support cases and add any ...

LSM6DS3 Gyroscope Shock Immunity

Greetings. I have been working on a product research project for about a year and a half. The project involved some mechanical problem solving to get to the point of testing that I am at now.The LSM6DS3 is embedded in a solid object at rest in an unk...

Nate by Associate
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How to transmit and receive data between Arduino HC-06/HC-05 and bluenrg-ms on the BLE bluetooth in the STEVAL-STLCS01V1 SensorTile

Hello.In my project i need to send commands from my control station (Arduino Mega) with the HC-06 (or HC-05) bluetooth module, to the STEVAL-STLCS01V1 SensorTile BLE bluetooth sensor.An example of a command i want to send:Command: GET_TEMPData sent b...

RFink by Associate II
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Resolved! How to detect drop of a product

What would be a good accelerometer to be used in a product to detect if it has been dropped? The idea is to build a battery-powered subsystem for an (expensive) medical equipment to track improper handling (e.g. drop or tilt) during transport or duri...