--- More detail about MotionAR library ---The library is based on accelerometer data only, and requires a data sampling frequency of 16 Hz., and can to distinguish among the following activities: stationary, walking, fast walking, jogging, biking, dr...
I'm using the device in STREAM mode, with BDU=1.The datasheet says that PRESS_OUT_H must be the last read (enables an update).In one of my experiments it appears that it's actually a read from TEMP_OUT_H that causes an update.I've also noticed that s...
Hi,I am using a LSM9DS1 IMU on a custom PCB for the development of a dead reckoning feature.First step is quaternion calculation, and in order for this to be precise and reliable, sensors data have to be too. However, I'm having issues with the magne...
I have a SensorTile kit, right out of the box. STEVAL-STLKt01V1. With the ST BLESensor app on iOS, I can connect to the SentorTile and get temperature, etc. When I try to request a license for any of the libraries, the wizard forms an email to op...
I've done a lot of testings with two IIS3DHHC and everything seems fine. Suddenly one of the IIS3DHHC seems to lost the factory calibration. Is this possible? A lot of the tests have been done below freezing point -10C degree.In our solution, the Vdd...
I want to measure the tilt angle with an accuracy of +/-3°, with the IIS328 accelerometer. The datasheet states that the sensitivity varies between 0.9...1.1 mg/digit. Does this variation also apply between the axis, so that e.g. X-axis can have sens...
Hello,right now I am struggling on implemeting the two buildt in MP34DT01 MEMS microphones on the B-L475E-IOT01A1 eval board while using the existing Cloud Generic Example Code. I think my biggest problem right now is to get teh DFSDM running as I ge...
When manually polling (single measurement mode) the LSM303AGR at rates such as 50Hz, 80Hz, 100Hz), the current consumption appears to be double would it should be.I would expect similar consumption values to what I get using the continuous mode at th...
There is any workaround for doing this with a LSM6DSL? I understand the available interruptions like WAKE_UP, significant movement,4D, 6D..... are designed for other kind of uses, mainly smartphones and wearables.But I need an interruption old-style...
Activity recognition is one of the most common and requested in nowadays personal electronics landscape, especially as regards the wearable market. For this reason, this Community icon is the rendering of a typical personal electronic user. Activity ...
