Hi everybody , I am not sure about am I writing to the true title but anyways I am asking. I am trying to read data from LSM9DS1 sparkfun IMU sensor using HAL i2c with STM32F4 discovery board. I was succesful and I was getting datas, then something h...
Hi, our customer is in search for a economical solution for a gadget posistion sensor, that senses 2 positions: the gadget is in standing or in laying positions. What can we suggest?
Hi,I have a MCU connected to a LSM6DSM using I2C with 1k pullups. I measured the average current consumption with the MCU and the LSM6DSM powered up but with the I2C lines physically disconnected. The current consumption was around 20uA.Once I connec...
I am using LIS2DH in I2C mode. After power cycle, the IC consumes almost 100-120 uA. Upon removing the IC current drops to 30 uA so clearly it is the IC that is consuming the power.After startup, I am resetting the IC, blocking the data (0x80 in REG ...
Hi,I'm trying to use multiple VL53L1X sensors to detect objects. I successfully interfaced them with a Raspberry Pi 4B, and tried to tune a bunch of parameters to get good detection.When the sensors point to an object, within the sensor range (0.4 - ...
Hi Team.We are using LSM9DS1 with MCU (S32K146) via I2C. We have tried enabling the acc and gyro with CTRL_REG1_G and CTRL_REG6_XL .We can able to read the Who am I register properly. But the data output registers of acc/gyro are giving different val...
Temperature absolute accuracy. This parameter was not found in the datasheet.Of the 15 sensors tested, the temperature difference was 5 degrees.What temperature absolute accuracy should be?
Hello everybody,I tried to install the GUI en.STSW-IMG004 to run my EvalBoard with VL53L1x. But the insatllation end with Error Massage 1721 (see attached). I ried it also on a second Hardware with the same result. What did I make wrong? Regards Dani...
My MCU initialisation code looks like this:GPIO_InitTypeDef gpio = { .Pin = 0, .Mode = GPIO_MODE_OUTPUT_PP, .Pull = GPIO_NOPULL, .Speed = GPIO_SPEED_HIGH, .Alternate = 0 }; GPIO_InitTypeDef gpio_spi = { .Pin = GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14...
Hi,I am exploring two newly purchased units of B-L475E-IOT01A boards with STM32L475VG MCU interfaces used by each sensors. Currently using STM32CubeIDE software for my beginner's coding mini assignment.The first unit of B-L475E-IOT01A board is return...
