Interface and connectivity ICs

I'm trying to built a beacon net to localize a smartphone thanks the advertising sent by the beacon. I need of a small ble solution with a good coverade range. So i'd like to know if the STEVAL-BCN002V1B can be used in this way and how much is its range.

i need of stm documentations about distance range.

STUSB4500 PDO profile doesn't change after setting.

Hi,Through some setup, I was able to access STUSB4500 using the GUI tool in STSW-STUSB002.After I set the second profile to 20V/5A, I connected a power supply with 5V/3A and 20V/3.25A PDO capability. But nothing changes and the voltage is unchanged a...

I want to use P-NUCLEO-IOM01M1 to read the laser sensor. Then, I read UM2421, and I jump to teconcept(http://www.teconcept.de/en/CloudAccess/). But, they didn't catch the my contact.

Need programming support for BLUENRG-M2SA. Programming systems include the BPM Microsystems, System General and Data I/O. Need the documentation that shows the programming specification so that the equipment vendors can design a programming algorithm.

Need programming support for BLUENRG-M2SA. Programming systems include the BPM Microsystems, System General and Data I/O. Need the documentation that shows the programming specification so that the equipment vendors can design a programming algorithm.

Drive I2C bus powered in 1.8V with an uc powered in 3.3V

Hi everyone,Do you know if I can drive a 1.8V I2C bus if my uc is powered in 3.3V?Thanks for your answer.

X-NUCLEO-BNRG2A1 cannot receive correct iBeacon Data

I am having X-NUCLEO-BNRG2A1 act as a mesh proxy node using firmware STM32CubeExpansion_BLEMESH1_V2.1.2 (X-CUBE_BLEMESH1) . I wish to retrieve an iBeacon Advertising Data Packet from my Social Distancing Device/tag ( non mesh node - Keep beaconing da...

S2-LP SMPS

Admittedly, this is going to be a challenge to answer since it appears what I'm doing is against the specification... but here it goes... hopefully someone at ST knows...Are most folks using these radios only in battery applications? I ask because t...

WB5x: HCI bugs over UART transport

Hi All,There seems to be multiple bugs in the HCI implementation for WB series chips.Are there any newer builds of this image where these are fixed?Setup: Using reference dongle from P-NUCLEO-WB55.stm32wb5x_FUS_fw.bin latest version - 1.1.2stm32wb5x_...

Fatal connection bug in bluenrg2 V2.X stack causes device lockup

Hello all,I have fond a fatal flaw in the 2.x BT library that comes with the latest SDK:STSW-BLUENRG1-DK 3.2.1Setup: bluenrg2, external balunProblem: When connecting a device using initial connection parameters with very small connection intervals (m...