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
  • 1563 Views
  • 0 replies
  • 2 kudos

Resolved! Stm32WLe5jc sigfox chip certificate is FFFFFFFFF

Hi, I am developing a sigfox app using stm32WLE5JC. I am reading it using cube programmer and on sigfox tab the chip certificate reads all FFFFFFFFFF . I also tried to read the sigfox PAC and ID on the 0x0803 E500 but its al FFFF. I want to ask how c...

MSHAY.1 by Associate II
  • 599 Views
  • 1 replies
  • 0 kudos

P-NUCLEO-WB55 bricked on heart rate demo

Hello,today I just ran the heart rate demo and suddenly the board seems to be bricked. The onboard debugger is running, but the CubeIDE is unable to start a GDB server. Using the ST-LINK utility I wasn't able to establish any connection to chip. So i...

MLang.7 by Associate III
  • 1984 Views
  • 10 replies
  • 0 kudos

RTC in Standby on STM32WL

Dear communityI'm working on a project using STM32WLE5J microcontroller. I would like to collect time from some external source and then keep it on the device. My problem is that the device loses its internal time after waking up from standby (e.g in...

KS.6 by Associate
  • 798 Views
  • 2 replies
  • 1 kudos

How can i figure out the Pin voltage of Board STM32WB55RGVx

Hi,How can i find the Pin voltage of different Pin of Board P-NUCLEO-WB55-Nucleo(stm32WB55RGVx), Especially the Pins used for UART communication? (Tx and Rx Pin)I didn' find a clear information in the Datasheet of this board:https://www.st.com/resour...

mmed by Associate III
  • 1129 Views
  • 5 replies
  • 0 kudos

STM32WB55 OTA_BLE ST BLE Sensor

Helle Evryone , I juste wante to modifiy my file no-ota to file ota, i following the video in youtube https://www.youtube.com/watch?v=mRzZOa3jmuM but the problem whene I want to change start adress my application don't work

SOMAR.1 by Associate
  • 708 Views
  • 2 replies
  • 0 kudos

STM32WB Get wireless stack version at runtime

Hello,I'm using STM32Wb CubeMX HAL FW 1.10.1 and a PNUCLEO-WB55I'd like to get the wireless coprocessor stack version at runtime. I didn't find a HAL API to do this, so I went about it manually using AN5185 as a guide. According to AN5185, the devi...

svcguy by Associate III
  • 579 Views
  • 0 replies
  • 1 kudos

Understanding STM32 Sequencer ( Simple scheduler )

I am going through the Hands-on2 and Hands-on3 in STM32WB55 MOOC. In the both examples sequencer or simple scheduler is used for the BLE. Inside the while loop I found only the Seq_run() function. I want to learn how the sequencer works. Can anyone ...

SChan.8 by Associate II
  • 4453 Views
  • 6 replies
  • 3 kudos

Resolved! Unable to start firmware upgrade service STM32WB35CCU6A

Hello,I have a custom PCB using a STM32WB35CCU6A that I'm trying to get Bluetooth up and running. I'm using the latest firmware available at this time: "STM32Cube_FW_WB_V1.10.1".I've been unable to get CPU2 to initialize from my STM32CubeIDE project....

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MAlbr.1 by Associate II
  • 2930 Views
  • 7 replies
  • 0 kudos