Forum Posts
Example acceleration data - LIS3DH
Section 4.2.3 of the application note for the LIS3DH sensor provides example register values for various sensor readings. For +/-2g at high resolution mode the typical sensitivity is 1mg/unit. When BLE=0, I see why registers 28h and 29h are E0h and 1...
Solder-Bridge configurations for 4-microphone acquisition on the CCA02M1 module.
Hello, I am using an Nucleo - F401RE MCU, with the CCA02M1 module, and the STEVAL-MKI155V1 microphone coupon board and have encountered an issue with acquiring 4 audio channels. Using the Acoustic Source Localisation program provided in the X-cube-ME...
LIS3DSH Pedometer State Machine
Hi,We are trying to develop a pedometer based on LIS3DSH. We already have aSTM32F4 (F407) discovery board equipped with LIS3DSH. As stated in the document"Application Guidelines for LIS3DSH State Machine", there is anapplication "Pedometer Based on S...
New eval board and sensor requires update, can't file file to update
I just purchased a STEVAL-MKI019V3 evaluation board and a STEVAL-MKI183V1 LPS-33HW sensor board. I installed Unico 7.0.0. I received the error message "Error: The device selected is not supported by the motherboard" ... use DfuSe Demonstration softwa...
BlueCoin with Smartmic1 distribution
Posted on April 09, 2018 at 14:30Hey,I'm testing the way BlueCoin is working with FP-AUD-SMARTMIC1 distribution. I used this guide to connect and start working: http://www.st.com/content/ccc/resource/sales_and_marketing/presentation/product_presenta...
LPS25HB reading of temperature registers
Hello;I now test the LPS25HB pressure sensor with abnormal temperature reading. The actual ambient temperature is 30 degrees, but the read-out data TEMP_OUT_H (2CH) = DAH, TEMP_OUT_L = 50H. Slowly changing the ambient temperature, temperature reading...
Has any Arduino code been written for the VL53L1X?
Posted on March 22, 2018 at 11:52I recently purchased the VL53L1X P-Nucleo kit with extra expansion boards for evaluation of the VL53L1X and suitability of integration into one of our upcoming products. We are exceptionally happy with the performanc...
How to understand zero "Magnetic sensor offset" of LSM303AH?
LSM303AH's datasheet specifies "Magnetic sensor offset" equal to 0 mgauss. This requires offset cancellation to be enabled. How should this value be interpreted? Is this zero offset feasible only in some particular conditions? Then, what offset can b...