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

Resolved! VL53L1X RangeStatus No Update problem

Hi!I want use an VL53L1X sensor for our project. I "ported" to original ST api to TI chip and TIRTOS. But I cant measure any distance. Now I just want to try the sensor, so I using "polling" method. But when I call a GetMeasurementDataReady function...

RSzil by Associate
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VL53L0X - how to run on stm ?

Recently I've bought vl53l0x sensors and I'm struggling 2 weeks to run it on my stm. I've bought pololu sensor and i want to connect it to Nucleo board. There is no explanation how to achieve this. There are only tutorials for specific boards and boa...

DGo�? by Associate
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  • 1 replies
  • 1 kudos

HTS221 blocks SDA line

I tried to connect the HTS221 to the ATtiny816 via the I2C bus. The data availability survey was conducted 2 times per second:if ((HTS221_GetCTRL_REG2() == 0) && ((HTS221_GetStatus() & 0x03) == 0x03)) {         HTS221_GetData(&HTS221_Rx_buf); ...

Lehman by Associate II
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  • 4 replies
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LIS331HH Frequency Response and Max acceleration detection Question

What is linearity with frequency like? I guess the sensor has a roll off at some frequency due to its mechanical characteristics?The block diagram suggests no analogue filter between the mux and A/D. How does the system deal in practice with vibratio...

JLitt by Associate II
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  • 1 replies
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LSM6DS3: DRDY stops driving INT1

Sorry for all the postings, but we're under a deadline and really struggling with the reliability of the LSM6DS3.Here's another of the strange things we're seeing on the LSM6DS3: It just stops driving DRDY on INT1. Since our present design relies on ...

IIS2DH Reset

I have an issue where the IIS2DH accelerometer gets into a state where I get no output form the axis registers. How can the device be reset without removing power? The IIS3DSH used to have a register that could be toggled for a hard reset. The IIS2DH...

iaeinfach by Associate III
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  • 8 replies
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