STM32 MCUs Wireless

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.

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...

Please go and visit our wiki pages to support your projects on our wireless product families.

Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...

Send notification to only one of multiple connected devices

Hi,I am developing an application on the STM32WB10 where multiple smartphones can be connected at once (so far just two but that might change in the future). I can get the handles for each connection, but I also need to be able to send a notification...

STM32WB OTA FUS_STATE_ERROR_IMG_NOT_AUTHENTIC

Hello,We are having an issue updating the BLE FW v1.13.3 to 1.17.2 using FUS 1.2.0.Everything is working as expected until (after SHCI_C2_FUS_FwUpgrade(0, 0)) we are polling for SHCI_C2_FUS_GetState()At first, its FUS_STATE_VALUE_FW_UPGRD_ONGOING as ...

Clock source confusion with lora_end_node example on stm32wl nucleo

Is it possible or advisable to use the tcxo as the clock source in a lora end node application? The default configuration in the Lora end node example code uses the MSI as the clock source but surely the tcxo would be a better and more stable option...

BlueST-SDK and STM32WB55 bootloader STM_OTA

HiWhether BlueST-SDK tool is compatible with bootloader STM_OTA dedicated to STM32WB55 ?I using Nucleo STM32WB55 and bootloader from STM (STM_OTA). For update firmware I using for now STM32CubeMonitor-RF and stm32WB USB DONGLE (which is part of nucle...

STM32WB OpenThread Border Router Application OTBR_CLI_RPi_1.0.img

Dear all,I would like to communicate regarding STM32WB OpenThread Border Router Application.Connectivity:STM32WB OpenThread Border Router Application - stm32mcu (stmicroelectronics.cn) May I ask would you be available to communicate regarding OTBR_CL...

Resolved! Hard Fault from HAL_DMA_ABORT_IT function

Hello ,I am trying to making a BLE application with triggering external interrupts that came from camera sensor. Normally my interrupt handlers worked just fine, however when I try to add BLE function, code getting hard fault. Following lines in the...

No OTA BLE stack updates for STM32WB5xxC ?

The standard OTA application is taking up 28kBytes and even the light stack (v 1.16) starts at 0x08021000 on the 256kB models. This leaves 104kByte in between. Does that mean it is not possible to updatet the wireless stack via OTA on those models?

Resolved! RF Communication between STM32F407VG disc1 board and a RF-Transceiver STEVAL-IKR002V2D

I'm currently working on a project based on transmitting RF.The objective of the project is to develop a system which is able to communicate with another device based on RF transmission.The system has to be able to provide RF communication at a frequ...

Resolved! Problem while sending String Commands via BLE to STM32WB (attribute_modified->Attr)

Hello, I'm new at developing Wireless applications with the STM32WB and can not find why old data from old commands stays somewhere in my code and affects my new commands sent. Im writing the command strings into Myble_Characteristic_Command with the...

Unable to use Standby Mode with STM32/WPAN BLE Package

Board: STM32WB55Software: STM32CubeIDE, STM32_WPAN BLE as Custom p2p serverBackground: Have a test bench set up to check entering Standby Mode with additional features we want to use on our project before implementing it. Have been adding in our feat...

STM32 MCUs Wireless

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