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 ...

Resolved! FW-WBA v1.3.1: The code generated with this version doesn’t work.

Hi, I upgraded CubeIDE from 1.14.1 to 1.15.1 and CubeMX from 6.10.0 to 6.11.1. After the upgrade I built my code, and everything worked fine but I changed some parameters in CubeMX and tried to regenerate the code. CubeMX asked for upgrade of FW_WBA ...

Code Migration Between STM32WL55xx Chips

I developed a program that was based off of the STM32WL55JC1 Nucleo board and SubGhz PingPong example. Working to create my own PCB and wanted to place the STM32WL55CCU6 on my board instead of STM32WL55JCI chip as the package seems easier to work wit...

Resolved! [STM32WB5MMG] Client role fails to connect to any server

Hello,I am using a STM32WB5MMG on a custom board for a BLE application. I started the project with the Client profile. The application is able to scan and receive advertisement frames. I use a MAC filter to select on peripheral and try to connect to ...

Unable to get "STM32WB sniffer interface" on Wireshark for sniffer program

I am trying to make sniffer for STM32WB BLE application work, (ref: https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32_Sniffer_for_BLE_Setup_guide). I am stuck at step 4.1. I am unable to get "STM32WB sniffer interface" on Wireshark. I tried uninst...

Resolved! STM32 Wiki : Matter develop and prototype - 1.2.2.4 Matter code generation error

Dears.I am following the guide for the matter part of the stm32 wiki. I am requesting help because an error occurred in the 1.2.2.4 Matter code generation chapter.https://wiki.st.com/stm32mcu/wiki/Connectivity:Matter_develop_and_prototype#Matter_code...

Resolved! STM32WB55RGVx --- why cannot I not select LSE on one of the projects?

I have two projects one was created some time ago with STM32CubeMX V6.10.1 and it shows me having 'blue' Enable CSS button for the LS mux the other is created with STM32CubeMX V6.12.1 (using the same exact part) YET it is greyed out. How do I change...

Resolved! Nucleo-WB55RG / CubeMX / Flash Erase Hard Fault Interrupt??

I am using the above subject Nucleo. I create a project and let STM32CubeIDE V 1.16.1 create a default project. I make NO changes to this. I close the .ioc and open main and add the following code (seen by Red Bars). I build and load to target. ...

Resolved! BLE_p2pServer build fail with NUCLEO-WBA55CG board

Hi Sir,I run BLE_p2pServer example code with NUCLEO-WBA55CG board, it shows build error on STM32CubeIDE. How to fix it ?The software version I used is :STM32CubeIDE 1.17.0STM32Cube_FW_WBA_V1.5.0STM32CubeMX 6.13.0

STM32WB55 OTA and Main APP advertising issue

I am working on a custom board with the STM32WB55 microcontroller.The BLE_Ota and Main APP software are functioning properly.However, when the microcontroller jump to from Ble_OTA to the Main APP, the advertising stops.When I remove the BLE_Ota softw...

Zigbee sleepy end device, reporting no callback

Hello, I am developing a temperature measurement system which consists of a coordinator and multiple sleepy end devices. On the Coordinator Side ZbZclAttrReportConfigReq is used to set end devices reporting interval. To ensure the sleepy end-devices ...

STM32 MCUs Wireless

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