MEMS (sensors)

Hello , I want to make a blood pressure monitor, Which available pressure sensors can I use?

VL53L1X - Problems with Ultra Lite Driver (ULD) crosstalk functions "VL53L1X_SetXtalk()" and "VL53L1X_GetXtalk()". Wrong values.

HelloI have problems with Ultra Lite Driver (ULD) crosstalk functions "VL53L1X_SetXtalk()" and "VL53L1X_GetXtalk()". I'm not sure if I have made a mistake or if there is an error in the ULD. I will give an example to explain my problem. #############...

VL53L1X does not boot.

I recently purchased VL53L1X ToF laser ranging sensor and for the last couple of weeks I am trying to make it work. Based on reference schematic from the datasheet I built the following setup:Using STM32L011 uCU, ULD API and LowLevel I2C libraries ...

Hello, I am trying to interface MP34DT001 MEMs microphone on STM32 BL475E Discovery iot board. I have tried using BSP for interfacing microphone but I am getting error in initializing BSP_AUDIO_IN_Init(AUDIO_INSTANCE, &MicParams) it is returning -9

I have checked -9 means failed to set clock. I have run debug trace on it, I have attached the point where it is thowing error. I am new to this kindly someone guide me what I am doing wrong. Or kindly point me toward any working implementation of MP...

VL53L1_PRESETMODE_RANGING, VL53L1_GetMeasurementDataReady()

Calling   status = sensor_vl53l1.VL53L1_GetMeasurementDataReady(&NewDataReady);from the Example, I get only status = 0 and NewDataReady = 0;I stepped into the functions down to the Device access via I2C.All went well so far. I got: gpio__tio_hv_...

VL53L1 2.0 Library

Unused code detected:VL53L1_Error VL53L1::VL53L1_RdByte(VL53L1_DEV Dev, uint16_t index, uint8_t *data){ int status; status = VL53L1_I2CRead(Dev->I2cDevAddr, index, data, 1); //FR bug :: I2CRead exits always with 0! why the following check? Unused...

VL53L1 Breakout Boards changes their L2C addresses after Init() and doesn't measure / communicate.

Environment: Arduino, STM32F1, ESP32I2CScanner told me a device has the address #29Your default address in the sample code is #12Software: VL53L1_Sat_Helloworld Examplechanges: DEV_I2C.begin(23, 22); // I2C 1: SDA, SCL  sensor_vl53l1_sat.InitSensor(0...

I am looking for a GNSS module that is able to get a fix indoors.

Are there any ST offerings that are capable in that scenario?