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! STM32CubeIDE: Linker Settings by Build spec

I'm currently tinkering with the BLE_Ota example for the P-NUCLEO-WB55.Nucleo and created a debug build spec for it. The default linker script is /* Specify the memory areas */ MEMORY { FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 28K ...

STM32WB5MMG - LCD module abnormal consumption

Hi everyone, I'm experiencing abnormal power consumption in STOP2 mode with my custom board featuring the STM32WB5MMGH module. According to the datasheet, the power consumption in STOP2 mode should be between 2 and 3 µA. However, my board is drawing ...

Resolved! NUCLEO-WBA55CG Transparente Mode Example

Hello Together,I would like to try out the STM32CubeMonitor-RF (V2.15.0) with the NUCLEO-WBA55CG board. I downloaded the stm32cubewba mcu package (V1.7.0) and flashed the .bin file from the BLE_TransparentMode example to the board with the STMCubePro...

Resolved! Cable replacement feature on Android

We need some help with cable replacement feature. Our project using WB1M as a client device, sharing data over UART. Android application must be server. STBLESensor_Android source code not include any sample code with Cable replacement feature. Were ...

Resolved! NUCLEO-WB05KZ target stops responding after flashing firmware (ST-LINK errors)

Hello, @STTwo-32 I am working with the NUCLEO-WB05KZ (MB1801 + MB2032B target). I received two boards from the ST eStore. One board works fine: STM32CubeProgrammer detects the target, and I can erase/flash/debug with no issue. The second board ini...

STM32WB5MMG - Unable to re-update FUS firmware after first update on custom board

Hello everyone,I am working with a custom board based on the STM32WB5MMG. On the very first attempt, the FUS firmware update works fine and completes successfully. The problem starts when I try to update the FUS again. Once it has been updated for th...

Resolved! stm32wb55rev6: How to send data from server to client using usart1?

Hey,I am using the stm32wb55rev6 boards as the client and server to send and receive the data.i am able to establish the connection between the server and the client.How can i be able to send the data from the server to the client using the usart1.Do...

Resolved! Questions on Using STM32WB05KNV6TR as a Standalone MCU and Development Boards

Hello,I am planning to develop a small low-power wearable device using the STM32WB05KNV6TR.My goal is to use the STM32WB05KNV6TR as a standalone MCU while implementing BLE communication.From what I have found, this IC seems to be often used only for ...

Resolved! STM32WB55 BLE and LPM

Hello, I am using p-nucleo-wb55. I have a code with an RTC alarm interrupt triggered every 5 seconds. In the ISR, I set a sequencer task that sends a message via BLE. I have enabled the LPM as I want the MCU to enter sleep mode while it isn't working...

Resolved! Can't build STM32WL FUOTA example with STM32CubeIDE

Good day I am trying to run the Lorawan FUOTA demo on my nucleo-wl55jc1 and havinf trouble. Once i build files in the recommended order and they build successfully, i am getting this issue: struggling to find out what i need to change in order for it...

STM32 MCUs Wireless

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