Resolved! A GPS module for STM32L1 MCU
Hi,I have a tracking project based on GPS.Could you please suggest me a GPS module that has a library for any STM32L1 MCU?Best regards.
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
LSM6DSL, LSM303AGR, LSM9DS1 temperature dependence
Posted on July 07, 2018 at 09:55I have conducted little research of temperature influence on accelerometr and gyroscope readings. The sensors were cooled to a negative temperature on celsius, and then heated under the IR lamp to approximately 50 deg...
VL53L1X: "Soldering the device on the customer board or adding a cover glass can introduce an offset in the ranging distance". Why does soldering the device on a board introduce an offset, and how much offset can it introduce?
A VL53L1X has been soldered on a board, and the result I get from ranging are offset by at least 15%. Can it be caused by the soldering itself? Will calibration remove the offset?
DRDY_MAG interrupt on LSM303C?
Posted on June 28, 2018 at 04:13Can anyone tell me how to get a DRDY_MAG on the LSM303C? Is that the correct interrupt to try and get for the magnetometer? I'm trying to get mag data at about 10Hz and want an interrupt. Nothing I have done has ca...
How to program the fifo of lsm6dsl sensor,for store the xyz axes?
Posted on July 13, 2018 at 16:36Hi all,i have a problem to read the FIFO value of x, y and z accelerations.how should i set the parameter of the register?When i send a command to read 'FIFO_DATA_OUT_L' and 'FIFO_DATA_OUT_H' how can i recognize if th...
marking LSM9DS0TR
Posted on July 16, 2018 at 10:48Hello I am very need you help. For identification I am very need know how stands for marking LSM9DS0TR:first line: 9S0second line: 2716third line: P7GAU#marking-lsm9ds0tr
Want to use Hal I2C calls instead of Wire.H for TE Arduino 5 sensor weather shield on a STM32F746G-Disco board -
Posted on July 16, 2018 at 00:47We are evaluating embedded controllers this as a summer intern project and wanted to try the TE Arduino Weather Shield with a STM32F746G-Disco board. The shield plugs directly into the Arduino V3 pins on the discover...
VL53L1X device address storage
Posted on July 01, 2018 at 10:43Can anybody tell me if the VL53L1X device address is stored in volatile or non-volatile memory? I have multiple sensors in application and i don't want to have reset/shudown lines for every single one of them just for...
Vibration measurements
Posted on July 10, 2018 at 13:52Hello,I would like to ask you for suggestion. I would like to monitor vibration of the motor in my system. What should I use MEMS microphone or 3-axis Accelerometer or Both? I am using stepper motor to drive a pump...
LSM303AGR INT1 / INT2 unable to make it work
Posted on June 26, 2018 at 18:17After properly setting up i2c with my choice MCU, INT1 is never fired. (I have tested with logic analyzer and INT1 pin is always low, and its configured as active high) lsm303agr_xl_block_data_update_set(&dev_ctx_xl, ...
