MEMS (sensors)
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.
Forum Posts
Resolved! Accelerometer and Gyroscope Development Kit
Hello ST Team,I am in need of a 6-axis accelerometer + gyroscope sensor. I would need a development board /kit with access to Bluetooth.I want to try the ADL activities and explore the data being generated.Can you please suggest both products for me ...
Resolved! LSM6DSL temperature drift?
We have a problem reading acceleration data from the LSM6DSL sensor.The sensor is placed next to a linear controller, which heats the sensor a little. After switching on, the acceleration value drifts away according to the temperature (see Screenshot...
Resolved! LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I
Hi STwe are seeing wrong response for WHO AM I command,SPI Configuration:SPI Freq- 100KHZSlave Select - Active lowCPHA- 1CPOL - 1bit order - MSB firstsent 0x8F00 on MOSI line and seen 0x0040 and it was random some times we are seeing 0x007F as a resp...
How to clear wakeup event detection status (WU_IA) bit for LIS2DW12
I would like to wake up the processor from the deep sleep mode with the LIS2DW12 wakeup event. After the interrupt signal is generated from the INT1 pin, the processor will be waked up. However, it needs more than 1 second to power down LIS2DW12. Dur...
I read the data of the accelerometer and magnetic sensor from STEVAL-MKI173V using I2C communication. However, 0 is output for the magnetic sensor data. How can I read the value of the magnetic sensor accurately? Please teach.
In addition, what formula do you use to convert the magnetic sensor data to azimuth?There was no error in the I2C communication itself.In addition, I2C communication was performed according to the communication format of LSM303AH.The program is as fo...
Resolved! Algorithm to store Gyroscope and Accelerometer values with associated Timestamps from FIFO when the compression is on.
Need help in storing sequential gyroscope and accelerometer samples with associated timestamps in array when the FIFO compression is turned on. Ideally this should be the following entries:Timestamp1, AccelerometerX1, AccelerometerY1, AccelerometerY1...
Minimum distance measurement by VL53L0X
We found variation in measurement reading below 4 cm. Kindly confirm whether it is possible to measure below 4cm using VL53L0X
