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STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

ctrois by • ST Employee
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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
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  • 0 replies
  • 3 kudos

Resolved! STM32WLE5JBI6 availability?

Hi,Does anyone here know when will the STM32WLEx series be available to general public? I see that it is available to OEMs with MOQ of 10k. I would need maybe 1-3k pieces,Thanks!

igor_b by • Associate II
  • 1277 Views
  • 2 replies
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Resolved! Does STM32WB support dual bank firmware update?

Hi, Ive read the application note AN5247 "Over-the-air application and wireless firmware update for STM32WB Series microcontrollers" and noticed that the firmware will be deleted before storing the update. Therefor if the update fails (for example bl...

Taxara by • Associate III
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  • 4 replies
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Resolved! STM32WB55 FUS update failed

Hi! I try to run SBSFU example on nucleo board with STM32WB55 but no luck. My bad, I didn't write user key before run an example.Now I try to do it but something wrong and I can't get state of FUS. Also FUS version reads as 0 and fwupgrade command fa...

Bass by • Associate II
  • 3143 Views
  • 5 replies
  • 1 kudos

STM32WB OpenThread Coap Multiple Responses

I am attempting to send Multicast Non-Confirmable coap messages to multiple boards, but am only receiving and handling the first response that comes in.This seems to be supported in the upstream implementation found at https://github.com/openthread/o...

STM32WB OpenThread UDP send completion status

Is there any plans to support some sort of Transmission Complete Status after sending a UDP packet?I am noticing that packets are failing to transmit and silently dropped by the WB M0 with no notification passed up to the M4 that this has occurred.In...

STM32WB Bootloader

Does STM32WB chip comes pre-programmed with DFU bootloader from factory?If not where I can find the compiled version of bootloader? (The available DFU bootloaders in STM32Cube files look different than system bootloader)

MHami.1 by • Associate
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HCI Layer only mode and Vendor specific commands

Hello,When using the Coprocessor binarie "stm32wb5x_BLE_HCILayer_fw.bin" I'd like to know which vendor specific commands are still available.I'm very interested having access to "HCI extension commands" in order to get firmware build number, set tx p...

SPort.0 by • Associate II
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