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.
I am extracting LSM6DSL's data at FIFO rate 833 Hz and I set the SPI rate at 10MHz which is the max rate that the IMU can tolerant，I thought it should be fast enough for 833 Hz FIFO rate? See the picture below (( plz Ignore the title in the picture i...
Our application requires extraction of angle from the gyro samples over short periods of time- a few seconds. In other words, we need to integrate the gyros. We see that when we integrate the data when the device is static the accumulated error is fi...
Hey guys,I am working on communicating to an ISM330DLC sensor using I2C and a TI processor as the master. We only have the accelerometer enabled (no gyro) and are using the FIFO to read the data. When the FIFO gets four pieces of data (2 x, 2 y, and ...
Hi, Not sure if this is the right place to ask this but not finding any better options after looking around your website a bit. I have an IoT Hub/Gateway application that provides the ability to build out a lot of typical IoT functionality without...
I am trying to upload apps to the tile, but for some of the entry level example apps (e.g. vibration monitor app) and for an expert mode app that I designed I get an error when trying to upload the app. It says: "SD file needed for the app not found"...
A daisy chain seems to be complicated because i can not configure the SPI chain in 4 wired at power up.Or, I would like to connect a specific CS on each LPS22HB and connect SCL / SDI / SDO together on the same SPI bus of the MCU. But I do not underst...
I use a STEVAL-IDB008V2 and connect sensor LPS22HB to it. By I2C bus , my program communicate with the sensor and it receve interrupt for end of pressure acquisition. The problem is that the pressure read is always equal to 0.0.
ST.box is on track with the most recent software solutions also in the field of Over-the-Air programming: firmware can be updated in a secure way on the ST.box. But let's see in which way.The BLEFOTA firmware can be updated Over-The-Air (FOTA) throug...
I configured the device and I am able to read XYZ data by polling the status register 0x27 and reading data when it is ready. I read more than 32 samples of each. Then I tried to turn on the FIFO and setup Interrupt 1 for the I1_Overrun. I wasn't ...
When I am trying to login to Unicleo GUI I am able connect to the communication port but the firmware description, version, expansion board name and library version in the login screen is showing unknown as I result , i suppose, am not being able to ...
