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 ...

Nucleo stm32wba65 current measuring

I want to measure current draw on a Nucleo-WBA65RI board using a Nordic PPK2 power profiler. I put the PPK2 in ammeter mode across JP2 of the Nucleo board, and loaded the BLE_Power_Central example in IDE. The Nucleo board is being powered by the USB ...

How to config STM32WB55 BLE connect Window Size?

When I use an STM32WB55 as a Central to connect to another STM32WB55 acting as a Peripheral, I find via a sniffer that the Window Size in the connection parameters is 3 (3.75 ms). However, when I connect the same Peripheral with a mobile phone, the s...

Debugging UART and BLE Advertising Issues on STM32WB05KZ (stm32cubewb0-v1-3-0)

I am currently working on BLE applications for a custom STM32WB05KZ board using the SDK stm32cubewb0-v1-3-0. In general, peripherals such as GPIO and UART are functioning correctly when running non-BLE examples provided in the SDK.However, when I run...

Resolved! BLE Beacon UART logging on STM32 Nucleo WB05KZ

I have a custom STM32 WB05KZ and I want to get logs using UART for BLE_Beacon, and check if its advertising. But I am unable to get the logs. Is UART not supported? Is it because of low power mode? How do I get the logs?

Resolved! BLE advertisement of ble_p2pServer on stm32wb05kz

I am trying to use the ble_p2pServer example on my stm32wb05kz, but it is not advertising and not detectable on the ST toolbox application. These are the debug statements I am getting via UART: *** UART Test - System Starting ***BLE Stack initialized...

NVM Option CubeMX

Could you add NVM option for zigbee stm32WB55 in cubeMX ?It's essential for developement of application (persistence and coord association...)thanks FYI: This is a repost from https://community.st.com/t5/stm32-mcus-wireless/stm32wba-option-nvm-not-pr...

STM32WB55 no longer supported in X-Cube-Matter v1.5.0

Hi ST Team,I just downloaded X-Cube-Matter package v1.5.0 and noticed that support for STM32WB55 uC was entirely removed, without even being mentioned in the release notes. Why is that? Is the uC being discontinued?Where can I find updated Matter exa...

STM32WB55 BLE stack is not giving RSSI

le_advertising_event = (hci_le_advertising_report_event_rp0 *) p_meta_evt->data;int8_t rssiValue = (int8_t) le_advertising_event->Advertising_Report[0].RSSI;We are using the BLE stack version full stack = v1.24.0.3 (we had older version 1.18.0.3 but ...

STM32WB55 STOP2 + BLE advertising current stuck at ~1.1–1.4 mA (WeAct WB55CGU board)

Hello,I’m working with STM32WB55CGU (UQFN68) on a WeAct WB55 board and trying to achieve ultra-low power during BLE idle / non-advertising periods using the STM32 WPAN framework.Expected behaviorAccording to ST documentation and examples:STOP2 mode w...

Resolved! STM32WL55 & FreeRTOS - Change system time base

Hello, I am working with the STM32WL55 core and I started the FreeRTOS test and a problem occurred to me that I would like to share with you.The only thing I have done is define pin 15 of port B as output and I have created a FreeRTOS task, and withi...

STM32 MCUs Wireless

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