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'm developing my first project on an embedded system, more specifically I'm using the B-L475E-IOT01A board. My idea is to use the MP34DT01 built-in microphone but I'm having a number of problems:BPS audio drivers for the board do not seem to be ...
Posted on June 22, 2016 at 19:45I am using the LIS3MDL magnetometer on a custom PCB I recently designed. In addition to the sensor, the PCB has an STM32F101 and a HopeRF LoRa radio. I am measuring current consumption by the LIS3MDL much larger tha...
I have a project with LIS2DH accelerometer and I want to measure values each 20 seconds, turning LIS2DH off between measurements.So, I tried to turn power on, wait 5ms, write 0x10 to CTRL_REG3 (turn on DRDY on INT1), then 0x1F to CTRL_REG1.Then I wai...
Hi all, I am currently attempting to extended support to the lsm6ds linux driver(https://github.com/raspberrypi/linux/tree/rpi-5.10.y/drivers/iio/imu/st_lsm6dsx) which supports the ISM330DHCX. It currently supports interrupt based buffering. I'd like...
I'm using LPS25HB in my card. I can take correct temperature value but I can't draw pressure data as correctly. It show me that my Pressure is approximately 500 hpa but actually my pressure value is approximately 500 hpa. Is there any solution for th...
I use ASM330LHH as Linux IIO.Source and DTS were added.We found that /sys/bus/iio also added a device.I also checked reading data in direct mode from sysfs.Therefore, I think there is no problem with the H/W connection.I want to use Trigger mode to ...
I am using the SensorTile.box that I just received today. I am using the ST BLE Sensor app Version 4.10.0 on my Pixel 4a downloaded from the Google Play Store. I get the same error on my Pixel 1. The blue LED flashes when the attempt to load is being...
Hi all, Got a divide-by-zero exception whilst porting the API to the ESP32. The error occurs at line ~1960 in vl53l0x_api_core.c in this bit of maths: sigmaEstRef = VL53L0X_isqrt((cDfltFinalRangeIntegrationTimeMilliSecs + ...
I saw below topics.How can i see discussion 71915817?***The datasheet doesn't specify how to convert register (OUT_TEMP_L (0Ch), OUT_TEMP_H (0Dh) ) data to actual temperature. let's say for example if reg 0x0c = 0x7 value and reg 0x0d = 0x00 value, t...
