MEMS (sensors)

LPS22HΒ wrong pressure value

Hello,these days i tested the pressure sensor lps22hb,the pressure measured is 43 hpa lower than it should,that is it show 970 hpa while it should show 1013 hpa.Have to do one point calibration (OPC)?Can you help me??

iNEMO INERTIAL MODULE (LSM6DS33TR) Read output of Temperature register.

Hi,We are working on I.MX8 processor family to interface iNEMO INERTIAL MODULE(LSM6DS33TR).We are getting two devices's o/p correclty i.e Gyroscope and Accelerometer.But we are not able to get any output from temprature sensor.From current debugging ...

LIS2DH setup for fifo and tap interrupt

Posted on February 19, 2018 at 07:51I want to use LIS2D for FIFO and tap interrupt. Its generating FIFO interrupt but I am not able to get single tap interrupt.My register settings are as below. I want my FIFO interrupt of INT1 and Tap interrupt on ...

lsm6dsl to catch peak shock load

Hi.We are trying to configure lsm6dsl to catch peak shock. The usecase is that the sensor should sleep until shock occurs (say above 1g on any axis), cause interrupt and have the value available in FIFO. We are using the STMems_Standard_C_drivers fro...

More info on MotionMC function MotionMC_SaveCalInNVM

Dear Community,​I've been using the MotionMC library on a stm32f401 with quite some succes, but there are 2 functions that remain somewhat mysterious:char MotionMC_LoadCalFromNVM(unsigned short int datasize, unsigned int *data);andchar MotionMC_SaveC...

Have any MEMS is 16 bit presision, and the bandwidth is about 20KHZ.

I need a suitable sensor to pick up high frequency vibration signals

Hello, In the hardware manual of Teseo LIV3F, page 16, figure 11 it appears an inductance and a capacitor to put between VCC_RF and RF_IN. what are the optimal values for those passive components?. Thanks. Regards, A.

Is there any description / initialisation sequence to get the master I2C of the ISM330DLC running (Mode2)?

I assembled the ISM330DLC on an PCBA together with an IIS2MDC in Mode 2 -> ISM330 connected to an MCU by 4-wire SPI / IIS2MDC connected to the I2C interface od the ISM330 / DRDY of IIS2MDC connected to INT2 of ISM330

How to set up LSM303AGR for accelerometer measurements?

The register CTRL_REG1_A is set with 0x57 and CTRL_REG4_A with 0x80.All output Accelerometer registers give the same value 0xC0.What is missing for correct accelerometer measurements?