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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Forum Posts

Resolved! STM32G474RE Internal temperature sensor returning very low value

HiI am trying to make work the internal temperature sensor from a STM32G474RE and it seems to return a low value... 11.14 celsius degrees.This is the code I am using:#define TS_CAL1_ADDR ((uint16_t*) ((uint32_t)0x1FFF75A8)) #define TS_CAL2_ADDR ((uin...

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RPG by Senior
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LIS2DW12 Bias issue

Hi MEMS experts,I am using LIS2DW12 to measure the movement with very rough distance.I tested it by measuring the X-axis only, but it seems to be biased to positive direction.I mean, Moving it to the positive direction : it starts having the + accele...

IIS2MDC read X,Y,Z, temperature via I2C - separately or together ?

I have the IIS2MDC along with LSM6DSL accel / gyro on a board with stm32L451 uC.Accel / gyro work fine. uC reads status byte then if any axis has new data ready it reads all from temp to accel (0x20-0x2d) in 1 ST hal fn call multi byte read: HAL_I2C_...

CClen by Associate
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What's the best way to complete self-test on ASM330LHH?

I have followed the description in <an5296-asm330lhh-automotive-inertial-module-digital-3d-accelerometer-and-digital-3d-gyroscope-stmicroelectronics.pdf> to write self-test code, but the Accelerometer and Gyroscope's data is still not in the correct...

Xie1 by Associate
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