STM32 MCUs Wireless

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Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link  MATTER - Matter software expansion for STM32Cube - STMicroelectronics  It is a reference implementation for the demonstration of Matter on ST...

Ouadi by ST Employee
  • 1497 Views
  • 0 replies
  • 2 kudos

Resolved! ibeacon local name isn't showed on stm32wb5mm-dk

Hello i'm starting programming with stm32, i've bought the stm32wb5mm-dk and with stm32cubemx I've tried to configure the board to create a ble ibeacon.So, now i can see the ibeacon from nrf app but isn't showed the name (N/A ibeacon). How can i see ...

Fust3 by Associate II
  • 163 Views
  • 2 replies
  • 1 kudos

BLE Connection Interval

Please let know how to change Connection Interval. I need to decrease Connection Interval value so data sampling frequency can be increased. STM32WB35 is working in peripheral mode. Thanks

Nico3 by Senior
  • 337 Views
  • 4 replies
  • 0 kudos

Resolved! STM32_WPAN BLE Stops advertising after connection

Hi,not really an issue here, but I want to understand what goes on in my BLE project.I'm using the B-WB1M-WPAN board, starting out from the BLE_HR_p2pSensor example.I see that my device stops advertising after I connect to it, but I can't find in the...

cvlt by Associate II
  • 162 Views
  • 1 replies
  • 0 kudos

STM32WL PCB Antenna Design

Hello STM Community,I am designing an internal PCB antenna for LoRa communication using the STM32WL55JCI7 at EU868 frequency. Is a PCB antenna recommended by STM for this chip? If so, what guidelines or procedures should I follow for designing a PCB ...

Nikunj_17 by Associate III
  • 118 Views
  • 1 replies
  • 0 kudos

STM32Wl55CC connection error for SWD programming

I am trying to make a prototype from a perf-board and a QFN48 adapter using STM32WL55CC MCU based on the wiring in the pics below.  I want to connect to the MCU using SWD via an STlink attached to a Nucleo board. I already removed the 2 jumpers on CN...

POR RESET never work.

Hi. I'm developing a custom wireless board using STM32WB09TEF7TR microcontroller. Currently, my microcontroller doesn't reset when the VDD supply is turned on. (Power-on-reset, PORRSTF bit)The microcontroller can only be reset by pulling-down the res...

kkim6 by Associate II
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  • 3 replies
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stm32wle5 stop mode issue

Hello,   I am trying stm32le5ccu6 with SUBGHZ PINP PONG method to send data.in that i am getting stuck at 3 things 1. rtc for time and date. 2. writing data into internal flash address 3. when trying stop2 mode, i have set up 20 sec wake up interrupt...