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.
Posted on December 19, 2013 at 17:28In LIS3DH datasheet (Doc ID 17530) on figure 3 page 12/42 we can see: ''When no communication is on-going, data on CS, SPC, SDI and SDO are driven by internal pull-up resistors.'' What is the pull-up value? Are t...
Posted on June 13, 2017 at 06:03Hello:I am getting some bizarre values from this device, and maybe it's not configured correctly, or I am not reading it correctly.It appears I can send and read from the device. I can use the 'WHO_AM_I' and get back ...
Posted on June 08, 2017 at 16:57Hi all,I am testing a LSM9DS1 module to replace a L3GD20. I get readouts for the gyro, the accellerometer and the magnetometer. However when I turn my pcb I can see value changes on the accellerometer and the magnetom...
Posted on June 12, 2017 at 20:42Hi,Some time ago I've succesfuly used lsm9ds0 (SparkFun) for 3D magnetic field readings. Today I'm trying to upgrade my device to use lis3mdl (MinIMU-9 v5 Gyro) but the magnetometer output is different than lsm and I ...
Posted on June 06, 2017 at 09:20I am having some problems when I try to get data from my sensor. I can read registers and get some data but I don't know how I should do the covnersion to get a real value.I am using an arduino and I found some librar...
Posted on June 08, 2017 at 11:05Hello,I set the data rate (ODR) to 400Hz in high resolution mode with fifo stream mode enable of LIS2SH12.For 3 minutes measurement test, I excepted to receive 72000 (400 * 60 * 3) data for each axis, however I only r...
Posted on June 12, 2017 at 01:32Dear sir/madam,I'm confused how can we change register concatenation data (eg. OUTX_H&OUT_L: FD5Ch) into a 10-bit data (eg. X: -676*0.061=-41mg)? Where -676 comes from and why this number is negtive? [page 16 of AN47...
Posted on June 03, 2017 at 01:44In TN0018 'Surface mounting guidelines for MEMS sensors in an LGA package', on Page 5 it offers different guidance on land pad dimensions depending on whether the 'LGA pin spacing' is (a) greater than 0.2 mm or (b) eq...
Posted on June 05, 2017 at 15:21 Hi, I am working with LIS2DE12 accelerometer. Till now, I am able to read the raw data provided by the chip. Now, I have to detect free fall for the same. In the data sheet, I couldnt find any specific registers ass...
Posted on June 09, 2017 at 05:24I have using DM00171283 and I have requirement to operate accelorometer sensor for FIFO,stream,stream to FIFO and FIFIO bypass mode with 1hz,10hz and 25hz frequency with i2c protocol. Moreover, I have also operate thi...
