MEMS Microphone Acoustic Design Guide
I am designing in a MP23DB01HP and looking for an acoustic design guide / applications note to reference describing best practices.
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.
Forum Posts
Feedback from "Flint" - an accelerometer system in the Smithsonian Museum
Flint is an accelerometer system in the Smithsonian Museum. It is a MKI109 and MKI 210 pair. It has been in place for about three years after a recommendation from your David Reynoldson, who is a really great guy and helps a lot. We have about six ...
Resolved! How to apply Pedometer Regression output (.ucf/.json) for SensorTile.box Pro?
Hi ST Community,I am working on a project using the SensorTile.box Pro. My goal is to implement a highly accurate step counter using the LSM6DSV16X's embedded pedometer.What I have done:I recorded data patterns at 30Hz and successfully ran the Pedome...
LSM6DSV INT1 Source - Acc or Gyro?
Hello,I want to set LSM6DSV's both accelerometer and gyro's output rate to 960Hz. And I want to use INT1 pin to signal Data-Ready. My question is whether I should set INT1_CTRL register's b1: INT1_DRDY_G or b0: INT1_DRDY_XL. The user manual says: "Wh...
MEMS Studio: Failed to parse log file on IR Algorithms Tuning
I'm using a STEVAL-MKI109D with the IR sensor STHS34PF80 and I need to fine tune it to detect objects with low IR emissivity, but everytime I want to load the log file into the IR Algorithm Tuning, the same error appears "Failed to parse log file". I...
Sensor Tile Box Pro Software error messages
The message is telling me what to do, it occurs quite frequently. It comes from the locked DLL, any chance we could solve this problem. The CX1 which was built in 2006 and is sitting beside your machine will nicely run 3,000,000 times, except the I...
ASM330LHHXG1 no response to WHO_AM_I on SPI
Hi,I'm trying to get the ASM330LHHXG1 up and running with a nucleo F767. Before anything else, I simply want to read WHO_AM_I. I have VDD and VDDIO tied to 3.3V, INT1 and INT2 floating, SDO to MISO on PA6, SDA to MOSI on PA7, SCK to SCK on PA5, and C...
Resolved! STM32G491KE received SPI data always 0xFF
HelloI have custom PCB with STM32G491KE connected to an LSM6SV80X IMU directly via SPI. I'm having an issue with not being able to receive any data from the IMU, the the read value is always 0xFF which I've read is usually an issue with the slave/sub...
Resolved! How to Flash FSM+MLC merge in MEMS-studio
I am trying to use the LIS2DUX12 on the STEVAL- MKI109D and use MEMS studio to merge a MLC config I developed and an example FSM config. I have the merged file, but how do I run/test the config onto the board and see if it works?
Sensor tile footprint - pinout, pitch, etc ?
The only documentation on the Product Page is the Data Brief - which is extremely brief!This marketing presentation gives overall dimensions (even those aren't in the Data Brief):It tells us that it "can be soldered or plugged on a host board" - but ...
