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).
Hi. How to connect to esp32 <-> STEVAL-MKI173V1 via i2c?
Good afternoon,I am currenly working with the ECompass feature, and I am facing some issues with the magnetometer compensation library : MotionMC.I followed the UM2192 user manual instructions to write my code but I am still getting empty/default val...
Hello,could you please clarify one topic for me. I am working with lsm6dsox sensor. How can I create a header (.h) file instead a .ucf to easily include in a project?I read that it is possible using Unico, but i didn't find this option in it. (Unico ...
