MEMS (sensors)

Good morning I bought the Sensortile STEVAL-STLKT01V1 kit I would like to know how the BLE protocol works with which the sensor exchanges data, my aim is to be able to receive data from the sensor via Matlab. Can you help me? Thanks i wait your reply

LSM6DSR XLDA and GDA bit value of STATUS_REG when DRDY_MASK bit is set to b'1 in CTRL4_C register?

Dear SIR,When FIFO mode is disable. And Polling mode is used.There is a bit DRDY_MASK in registerCTRL4_C(0x13), 1 : mask DRDY on pin (both XL & Gyro) until filter settling ends (XL and Gyro independently masked).It says that it mask DRDY on pin, it d...

How to have the same results between LSM6DS and the new LSM6DOS

HelloWe must replace the old LSM6DS with the new one LSM6DOX because of End of Life of the first one.Checking the results on the same jig, reveals half of the Accelerometer part of the new chip. Do you have a detailed documentation which may support ...

LSM6DSL marking meaning

Hi,I am using the LSM6DSL, i can see that the chip marking is different for some of my chips,some have SF 951 and others have 952. Further, I am getting different sensor results from each, Does someone know what is the difference between them?Thanks

Tilt functionality based on Wakeup mechanism

Hello,We are working on tilt feature development based on LIS2DW12 sensor.For the development of the tilt feature with the help of Wakeup interrupt and following the attached example belowSo, How to set the sensitivity value from the open to the clos...

LIS2DS12 is not filling FIFO with samples in continuous mode while reading the FIFO in I2C interface

Hi, i'm using LIS2DS12 accelerometer in FIFO continuous mode connected to my MCU using the I2C interface. i'm setting the FIFO threshold to 80 samples and using the maximum ODR of 6400Hz so it takes ~12.5ms for the FIFO interrupt to read it. reading ...

lsm6dsr gyro output abnormal sometimes

Dear SIR,In my application is to use lsm6dsr gyro values.When the set is in stationary state, sometimes the X component gyro values become large that cause wrong calculation.It happens randomly and other sets not seen the case currently.I have no ide...

LSM6DSO linear acceleration sensitivity tolerance

The datasheet for the LSM6DSO does not specify the tolerance of the linear acceleration sensitivity. Can you please tell me what the linear acceleration sensitivity tolerance is for this part.To be clear, I would expect to find offset and sensitivity...

How is the sensitivity of the Gyro calculated in the LSM6DSL? The range does not match the sensitivity data sheet

For the gyro the sensitivity values are stated on Table 3 of the data sheet page 21. However, with those values we would fall outside of the full range selected for the gyro. The same sensitivity is used in your sample conversion table in application...