MEMS (sensors)

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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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LIS3DSH sample rate accuracy

Posted on January 29, 2018 at 21:55Hi there,Is there any spec on how accurate the sample rate of the LIS3DSH accelerometer is? In our application we configure the module to sample at 1600 Hz and apply to it vibration of a known frequency. However, a...

LIS3DH interrupts again

Posted on July 04, 2018 at 12:06I intend to use the LIS3DH as a very low power activity detector but have had no success in getting its interrupt output to behave in my application: I can make it stay always on or always off but never does it react ...

LIS3DSH Interfacing

Posted on July 05, 2018 at 06:32Hello,We are trying to interface LIS3DSH sensor to Raspberry Pi board through I2C. Is it possible to read the data from sensor without loosing any data if we have SCLK of 100kHZ and output data rate of 1600HZ?Please s...

Resolved! Setting LIS2MDL Interrupt Threshold

Posted on June 26, 2018 at 00:26Hi,I am trying to dynamically configure the interrupt threshold on the LIS2MDL. It seems that sometimes after setting a new threshold, the old threshold still is in effect and causes an interrupt transition on the out...

Supply for LIS3DSH

Posted on June 28, 2018 at 09:26Hello,I want to power up  LIS3DSH from my controller. The source current provided by the controller is 4mA.My device powered  from coin cell battery , so in order  to reduce the power consumption i want to de-activate...

LSM6DSM FIFO interruption

Posted on July 04, 2018 at 11:57Hello,I am working on a LSM6DSM. Trying to use the FIFO, I can get WaterM, OVER_RUN and FIFO_SMART_FULL in the FIFO_STATUS register. Unfortunately, I can not get these information over the interruption INT1_CTRL.Is th...

Kevin C by Associate
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