Resolved! How to use AH_QVAR on STEVAL MKI250KA
Hi, I have STEVAL MKI109D, on it I mounted STEVAL MKI250KA. I would say if I could use QVAR Swipe Electrode mounted on STEVAL MKI250KA for reading Qvar signal. It is possible?
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! MEMS-Studio FSM on MKI109D
Hi, I have the STEVAL-MKI109D board, on which I mounted the STEVAL-MKI250KA. I would like to implement the free-fall example on the FSM, using data from the ST1VAFE3BX biosensor, using only MEMS Studio. Is it possible to do this without writing firmw...
[LIS2MDL + STM32F4] SPI Communication OK, but DRDY Flag Stuck Low – No Data Output
I’m working with a LIS2MDL magnetometer sensor connected to an STM32F407VTG6 microcontroller running FreeRTOS. The sensor communicates over the SPI3 interface, and is configured to operate in SPI Mode 0 (CPOL=0, CPHA=0). The chip select (CS) pin is i...
How to properly recalibrate the lis2mdl sensor with hard-iron?
Hello everyone,I am using the LIS2MDL sensor in a parking project, where it operates via interrupt using a threshold value of 60. Initially, the sensor is calibrated with hard-iron correction and is able to detect interrupts properly. However, when a...
Resolved! SensorTile.Box PRO and STEVAL-MKI168V1
Hi, I have an evaluation board STEVAL-MKI168V1 with the sensor IIS2DH. I was hoping to plug it into the DIL24 connector of the SensorTile.Box PRO and be able to see the sensor's output using the MEMS Studio. This does not seem to be the case. Can som...
ASM330LHB chip shows large gyro bias jumps during temperature cycling (-40°C to 100°C)
I performed a temperature cycle check on the ASM330LHB chip. Relative to the warming process (red curve), during the cooling process (blue curve), it is prone to large zero-bias jumps (in the red box of the picture)。 The jump during the cooling proce...
LIS2MDL, MAGNETOMETER
Hello, I am using the LIS2MDL development kit. I have two questions. When I measure with two development kits in the same environment, I get different values.Both are 5 cm away from each other and there is no factor that will disrupt the magnetic fie...
Compensate for Temperature Effects on IIS3DWB
I’m currently developing a vibration meter device and using the IIS3DWB accelerometer. I want to ensure that my acceleration data is as precise as possible. I’ve read that temperature can affect the accelerometer’s performance, so I’m looking for adv...
LIS3DH tilt angle and shock interrupts + ADC
Hi, First of all, I'm not proficient with embedded C, but I would appreciate any input from you that I could feed to ChatGPT. I've been trying to have the codes generated, but they simply would not produce what I wanted. So I have a LIS3DH IMU connec...
Resolved! LSM6DSV16X
LSM6DSV16X QVAR
