VL53L0x save power
Hi， vl53L0x goto sleep and wakeup to reduce power. I used single_mode,program as follow: I find add sensor_init(dev,vl53_mode); //activa The measurement time was 600 mS. long more than not add this function？ how to reduce...
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! Linux device tree and IIO drivers for LIS2DW12 and IIS2DLPC, software compatiblity?
Greetings,I am bring up a new HW design with the IIS2DLPC accelerometer integrated into the design.I am trying to bring up a Linux IIO device driver for this device, and the kernel does not currently have direct support for the IIS2DLPC, however it d...
How to Customize STWINKT1
Hello everyone. I'm a beginner to STM32 and STWIN. I'm experimenting with the DATALOG2 firmware on STWIN.My question is about customizing this firmware. What I want to do is keep the DATALOG2 functionality as-is, but add an extra feature: when the ac...
Resolved! ADXL345 (using I2C connection) in stm32f103c8t6 controller for knowing the motion value
Hello everyone,I am interfacing ADXL345 in stm32f103c8t6 by using I2C connection. I have fixed the set up on a board. I would like to know if I can identify the movement of adxl by observing the changes in x, y, and z values if there is no vibration ...
HTS221 H0_T0_OUT and H1_T0_OUT, H0_RH and H1_RH returns same value
In HTS221 sensor I have issue that H0_T0_OUT and H1_T0_OUT, H0_RH and H1_RH value is same like belowT0_degC float 20.5T1_degC float 52.5T0_OUT int16_t 1028T1_OUT int16_t 0H0_RH float 29.5H1_RH float 29.5H0_T0_OUT int16_t 0xf7f7 (hex)H1_T0_OUT int16_t...
Error in docs for SDDataLogFileX
The SDDataLogFileX example stores the wave file for the digital microphone but in the following docs it wrongly say that it store for the analog microphone :UM2626 at pages 15 (2.1.5) and 30 (2.2.6)FP-SNS-STBOX1_Quick_Start_Guide at page 27
STHS34PF80 – Data remains constant, TOBJECT = -48
Hello,I am trying to get the STHS34PF80 sensor working on an STM32L0 platform via I²C. My initialization sequence is as follows:Algorithm reset according to AN5867:CTRL2 (0x21) = 0x10 // FUNC_CFG_ACCESS = 1 PAGE_RW (0x11) = 0x40 // FUNC_CFG_WRITE = ...
LPS28DFW Mechanical Limit
Hello everyone, I plan to use the LPS28DFW barometer to measure the final pressure after a drop from 30 atm. I only need to sense the final pressure within the sensor’s specified working range, but I’d like to know whether exposure to the initial 30 ...
Looking for NFC/BLE P2P wearable
My partner and I are creating an app designed for P2P as well as traditional user/vendor interaction. We need a wearable that can create a mutual event on the back end when the two wearables touch or are in close proximity. I see the ST25R3916 or STM...
