Forum Posts
VL53L1 erroneously reports valid data for some time after target is removed.
Greetings.I am using the VL53L1CB and I am seeing it report valid range data when it shouldn’t.I place a target in front of the VL53L1CB and it reports the distance to the target without any problems. However, when I remove the target and the VL53L1C...
Resolved! How is marked IIS3DWBTR?
Hi Community,We send to manufacturing PCB to our supplier but he has a problem with the mark(attached) of the sensor IIS3DWBTR, and we want know if the brand is correct for component, we try to read the image as Qr Code and result is 780270TU01RY, bu...
Is there a typo in sensitivity units (datasheet of LIS2DH12, page 10: Mechanical characteristics)?
Hello, I am still new to accelerometers, and I am trying to understand the logique of how to decode the raw data using the sensitivity.In the datasheet of the LIS2DH12 accelerometer, in page 10: Mechanical characteristics, the unit of the sensitivity...
Resolved! LPS225HBTR has a pin INT_DRDY. Can I ground the pin? What are the pros and cons?
I am trying to replace BME280 with this MEMS sensor from ST LPS225HB. The chips are pin to pin compatible except INT_DRDY pin. I dont want to know when the data is ready because my f/w takes care of data update periodically. Usually my application do...
what is the difference between STEVAL-IDP005V2 vs STEVAL-IDP005V1
hallo everyone,i would like to kno what is the difference between io link sensor STEVAL-IDP005V2 vs STEVAL-IDP005V1. i could see version2 has a io link stack but no version1. is it possible to add io link stack to version 1?.Thank you
VL53L1X SetAddress after device disconnected
Hi,I use 4 VL53L1X sensor with an arduino and ULD API. I set the address on 0x31, 0x33, 0x35 and 0x37..I try to prevent a critical case which appear when one or more device are lost (timeout or hardware disconnection).To do so, I intercept the lost o...
Resolved! LIS2DH, bad pin configuration?
Dear ST member,I attached a piece of my schematics design. Can LIS2DH works with pins 3 (SA0) and 4 (CS) not connected?Regards
Resolved! STM32F103xC and LM35 wrong readings
Hey, I'm trying to get some temperature readings from LM35 sensor and I'm using "blue pill" for this little project and of course ADC. The problem is that I am getting wrong readings, approximately half of the real value. I know that the sensor is go...
