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MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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STEVAL-STWINBX1: BleSensors App = Cannot Connect via BLE

I recently received the STEVAL-STWINBX1 and plugged it in out of the box and it worked fine.  There was a firmware update which I did successfully. Next, I downloaded FP-SNS-STBOX1 v1.5.0 to test it out.  As per the readme I imported the "STM32CubeFu...

WP by • Associate III
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STEVAL-STWINBX1 Data Not Displaying in STBLESensor App

Greetings all,Just received a STEVAL-STWINBX1 multisensor evaluation board and I was able to connect to it through STMCube32Programmer (Win64 version) and am trying to see the real-time sensor data from the iOS app (ST BLE Sensor v5.0.0 on iOS 16.5.1...

DJHyp by • Associate
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lps22hb i2c interface(erorrs)

Hello, We want to operate the LPS22HB pressure sensor with the i2c protocol. The pin legs of the sensor are connected to the SCL - SDA 4.7k ohm pull-up resistors. Sa0/GND   Csi / 3.3  RES / GND. This is how connections are made. This way we can't get...

LSM6DSO32 activity/inactivity detection

Hi I want to implement activity detection using LSM6DSO32 sensor, I follow the application note given by the st microelectronics. In that document they provided register details but for me there is no interrupt is generated.Register configuration: 1....

OUTPUT FROM ACCELERATION SENSOR LSM303

I am using a LSM303DLHC and setting it up with:// CTRL_REG1_A (0x20) loaded with 0x27 = 00100111, 10hZ rate,normal power enable X,Y,Z onWrite_Register(ACC_I2C_ADDRESS,0x20,0x27);// CTRL_REG4_A (0x23) loaded with 0x40 = 01000000, big endian, +/-2gWrit...

BLegg by • Associate
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Resolved! lsm303agr magneto temperature offset

Looking in the example code for the lsm303agr I noticed a function:  /** * @brief Enables the magnetometer temperature compensation.[set] * * @PAram ctx Read / write interface definitions.(ptr) * @PAram val Change the values of comp_...

Egbert by • Associate
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