LSM6DSV SFLP 是否支持9轴融合？
我们现在正在调研LSM6DSV，确定他的SFLP支持6轴融合并可以正常输出四元数。我们想知道他是否支持9轴融合（+磁力传感器）？如果支持如何实现？
Forum Posts
Seeking Assistance: Overcoming Linear Acceleration Impact on Inclination data from LSM6DSO
Hello ST Community,I'm currently evaluating a project that requires accurate roll and pitch measurements under light to medium acceleration, preferably in quaternions. I initially tried the BNO085 sensor with its integrated sensor fusion processor, b...
Resolved! STEVAL-MKI175V1 showing incorrect INT reference in PCB
Hello,I noticed that INT2 is repeated in 2 pins so it confuses to identify which is INT1 and INT2. Please consider change it for future production. Regards,Pascal.
Lenses for STHS34PF80 IR Sensor
Hello,We are currently in the process of developing a device that contains the STHS34PF80 IR sensor. After study of the datasheet and conducting our own tests, we have found that the sensor reliably detects a person within a 4-meter range. However, f...
The STTS22 temperature sensor gives me back 0 °C
Hello everyone,after some time that I use the sensor, it gives me back a temperature value of 0 °C.I'm using a library taken from github that I adapted to work with the STM32F407 microcontroller (can't post the link).The sensor works well but sometim...
MP34DT05-A randome noise
Hello ST community,I am unfortunately facing a problem with the MP34DT05-A MEMS microphone. I am using the DFSDM module to read in the microphone. Unfortunately, it happens again and again that extremely strong noise is added at a random time (see pi...
STEVAL-MKI231KA The WHO_AM_I register value does not match the device selected.
I'm currently using STEVAL-MKI231KA kit connected to STEVAL-MKIGIBV5 which is plugged into a standard DIL24 socket of STEVAL-MKI109V3. I'm trying to use the STHS34PF80 sensor but every time I get the following error: The WHO_AM_I register value does ...
Why doesn't the gyro value come out
Hi,I am using the LSM6DSO32X(in STEVAL-MKI197V1) sensor on the STEVAL-MKI109V3 board.There is no external sensor.I see and follow the Datasheet, but the Gyro Data does not come out and the external sensor value comes out.I used Easy Configuration in ...
LSM9DS1 SDO always 0
Hey folks,I've fabricated a little PCB to glue an LSM9DS1 to an ESP32-S3. As far as I can see, the ESP32 is sending the correct signals but the LSM9DS1 isn't returning anything useful. Here's what I get when I try to read 0x0F, the WHOAMI register, f...
Resolved! Issue with HTS221TR Sensor in the Presence of Product Projections
Hello everyone,I am an engineer at an EMS, and one of our clients has reported an issue related to the use of the HTS221TR sensor. Our client has observed that some of their boards, on which this sensor is mounted, have been exposed to projections of...