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

Unable to read the all sensors values at once L475E-IOT01

Posted on April 23, 2018 at 08:37Hi everyone,I am using STM32L475 B-L475E-IOT01 kit. My problem is that it does not give me sensors values at once. I want to get the temperature, humidity, pressure, accelerometer and gyro at once. But it only gives ...

Arduino and X-NUCLEO-NFC05A1

Posted on April 02, 2018 at 21:26Hello!I want to connect the Arduino UNO and http://www.st.com/en/ecosystems/x-nucleo-nfc05a1.html, and I want to know if it is possible. And if yes has anyone already done it?#uno #x-nucleo-nfc05a1 #arduino

M95320 Device Information Page not returning

Posted on June 28, 2018 at 11:54 Hi, I am using the M95320 EEPROM and sending RDID instruction to read the Device Identification page however the device is responding with 0xFF for all 32 bytes on the MISO line. The 2 byte address I am sending is...

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dman by Associate II
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LSM303AGR - how to remove raw data distortion?

Posted on July 02, 2018 at 12:44Hello, erveryoneI have a question about raw data correctness. I read raw data from magnetometer. I reached following results after rotated this around Z axis in horizontal, flat plane, data are expressed in gauss:Red ...

0690X0000060C8QQAU.png 0690X0000060C8aQAE.png

LSM6DS3 spi interface always gives low output

Posted on August 11, 2016 at 13:03I am working on STEVAL-MKI160V1 board which has LSM6DS3 sensor. I want to interface board to AARDVARK I2C/SPI adapter using which I can generate I2C/SPI signals to the sensor. I connected sensor board to adapter, us...

n239955 by Associate
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How to configure a STM32CubeMX project for a STM32F769I-Disco board to use only the MEMS Mics and the out audio jack ?

Posted on July 06, 2018 at 18:19Hi, I am currently working on a STM32F769I disco board and I would like to create a minimalist project (i.e. I only want what is necessary to my project) I want to use the MEMS Mics to playback directly on the jack ou...

Resolved! LSM9DS1 Magnetometer Temperature Compensation

Posted on February 13, 2017 at 15:59What does the TEMP_COMP bit in CTRL_REG1_M of the magnetometer do?  Do the offsets need to be programmed for it to work?We are seeing up to 10 degree heading variations when moving the temperature from 10C to 30C,...

LIS3DSH Temperature Compensation

Posted on July 25, 2016 at 17:07Does anyone knows how the sensors sensitivity and offset changes over a big temperature difference?Application Note says:''TCSo - Sensitivity change vs. temperature: This parameter defines how sensitivitychanges with ...

bkamp9 by Associate
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Is it possible to have several L3GD20H on the same SPI bus?

Posted on July 06, 2018 at 11:51Is it possible to have several L3GD20H on the same SPI bus (running SPI mode)?The datasheet says that if chip select is high the circuit goes to I2C mode.So by selecting one chip with chip select low and the other chi...

sima2 by Associate III
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Resolved! LIS3DSH Sensitivity

Posted on January 08, 2018 at 12:53Dear All,about this device I'm try to better understand the sensitivity parameters, from the datasheet, using the device at ±2.0g (FS bit set to 000) we must have a Sensitivity of 0.06 mg/digit, hence the number o...

FF1 by Associate III
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