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.
Hi,I have been using the LIS3DH successfully but I want to go to the LIS2DE12 because it is smaller and only does what I need. I have wired up a STEVAL-MKI175V1 board to a 3.3 v Arduino close to do some initial evaluation. I can't get it to respond a...
Hello,I connected the nucleo F401RE to max30100 using i2c level shifter tca 9406 https://www.ti.com/lit/ds/symlink/tca9406.pdf?ts=1596413075744, and I am only getting the adderss of the sensor but no data.I also tried to add 10k resistors and got t...
Hello?I have a question.I am developing using MCU.I am using VL53LDK to measure distance.I want to know the I2C Index address.Index address:?How many byte?How can i calculation?Thank you.
Hello everyoneWe are designing a wearable device. It's worn on the waist. We want it can generate an interrupt when a man sit down or stand up, so that we can know a man is sitting or standing. It's a low-power device, wake up every 3 seconds.Now, we...
Hello everyoneOur device use lis2dh12 to measure the acceleration. We tested 10 boards. But we find 3 board work abnormal. These three board are all facing up, the reading of x axis and y axis should be 0, and z axis should be 1g. But the readings o...
I am exploring iis3dwb sensor with stm32f401 nucleo board.i go through the data sheet but not find any information which mode this sensor supported?so i tried with these 2 setting , hspi3.Init.CLKPolarity = SPI_POLARITY_LOW; hspi3.Init.CLKPhase = SPI...
I'm currently using the LPS22HB pressure sensor in order to make a CO2 sensor more accurate. We need to calibrate the pressure sensor so it doesn't incorrectly modify the CO2 reading. We are having difficulty understanding wether the one point calibr...
On the ST BLE Sensor App, I can only able to either export Accelerometer, Gyroscope, and Magnetometer csv files OR Sensor Fusion csv file. I was wondering if there is a way to export both of these files? Another question, I was wondering if there is ...
Hi, im have:https://www.st.com/en/evaluation-tools/steval-mki181v1.htmlI have connected after i2c in esp32. It works and sometimes disconnects it. Do you need to use any resistors?
I could not find this information in the datasheet or app note (just power down, LP, NM, and HP modes).
