MEMS (sensors)

I want to know how to program the accelerometer on STM32f407 discovery board and how to check its value ?

For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean?

For VL53L5CX: what does "ResultsData->distance_mm[ZoneNum]" exactly mean? Is it the distance of the object in the zone from the sensor in a straight line or is it the distance of the vertical plane in which the object is located from the sensor, when...

ASM330LHH didn't work in I2C with BLUENRG-LP

Here I used BLUENRG-LP SoC with ​ASM330LHH. We have the same schematic design in steval-IBD11V2A, like the first image. The second one is our schematic design.My I2C configuration init function is like:/** * @brief Configures the I2C interface use...

When reading the accels on the LSM6DSL, the magnitude looks correct but the sign does not.

For example, placing the chip flat on the table, I would expect to read -1G in the Z-axis.Instead, I am seeing +1G. Flipping the chip over shows a reading of -1GHave I configured the registers improperly? Or am I misunderstanding the underlying physi...

LSM6DSOX: FIFO buffer not full when interrupt received.

Hey guys, I use a LSM6DSOX chip to collect data from both accelerometer and gyroscope. I used the integrated FIFO feature, with the following configurations：Accelerometer/gyroscope batch ODR = 104HzFIFO mode is Continuous modeInterrupt on INT2 is rou...

Can an external microphone be connected to the STEVAL-BCN002V1?

Using the pins on the underside that normally dock into the development board, to connect an external mic to the pins in order to get better recording?

Unable to get FP-SNS-ALLMEMS1 firmware working correctly when compiled for BlueCoin

I need to make some modifications to the FP-SNS-ALLMEMS1 firmware for BlueCoin, but when compiling the project using STM32CubeIDE 1.9.0, the resulting firmware only works partially for getting streaming audio over BLE (BlueVoice in mobile app). I onl...

Can Somebody extract a functional project using MXCUBE with usb_audi_in form Microphones_streaming (X-CUBE-MEMSMIC1)?

Hi, I spend a lot of days trying to undestanding Microphones_streaming from X-CUBE-MEMSMIC1. That is very complex example and brillant at the same time. I want to extract the part for usb audio in streaming (device to pc), but it is a little crazy. i...