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 ...

STM32WB55 BLE Beacon Advertisement Update

Hi all,I’m working on an STM32WB55 and trying to run two advertisements “in parallel”:a connectable advertisement (for normal connections / data)a non-connectable advertisement using Additional BeaconI can see both advertisements from an Android devi...

Resolved! Debug losing connection with Stm32WB55 target

Code is written using stm32CubeMX. Connecting with stmlink V3 Minie. Executing step by step, it appears that debug fails (lose connection) when executing debug_init. In fact debug_init creates the problem when programming pa13.When removing the initi...

Resolved! STM32WBA65 FLASH_OPTR default factory / ST production value

Hi STM32 experts, I've been digging through the STM32WBA65RI datasheet and the RM0515 STM32WBA6xxx advanced Arm®-based 32 MCUs but can't seem to locate the factory default values for the FLASH_OPTR register for the STM32WBA65. Unliked the solution fr...

Resolved! AN2606 Rev 69 - STM32WBA6x: USART2 vs USART3 discrepancy in bootloader section

In AN2606 Rev 69, the STM32WBA6x system bootloader section describes the UART interface as USART3, but there appear to be errors:1. Inconsistency within the same entry:The TX pin description mixes USART2 and USART3 in the same sentence:USART3_TX pin ...

Using ADCCTRL to read an external voltage

Starting with the BLE_Heartrate example, I want to measure a voltage on PA8 of STM32WBA65. The BLE_Heartrate project already has the option of using ADCCTRL to read the internal temperature so as to calibrate the BLE power.I have added PA8 as ADC_Cha...

clarification regarding ADC and radion communication

Hi everyone, I am working with the STM32-NUCLEO-WL55JC2 board and I want to transmit ADC values over LoRa radio. Since this is a dual-core MCU (Cortex-M4 + Cortex-M0+), I would like to clarify the recommended implementation approach. My goal is: Rea...

Resolved! STM32WL33x default SWD pins

Hello all :)I am designing a board using the STM32WL33CCV6TR, and want to program/debug using the SWD interface. However, there are multiple pins the SWDIO and SWCLK can be mapped to using alternate functions. Usually with STM products, I have seen a...

Project SBSFU_2_Slots_DualCore for Nucleo-WL55JC1

Hi,I'm using a Nucleo stm32WL55JC1 board, and i'm trying to run the SBSFU_2_Slots_DualCore example. Used the example selector to start the project. When I tried to compile any of the sub projects they all fail and i have a lot of warnings for include...

Resolved! P-NUCLEO WB55 - Arduino setup and basic examples

Hi,I am trying to make a basic Enhanced Advertising low power application using Arduino IDE.I use a standard P-NUCLEO WB55.I need Arduino IDE because this application is intended to be open for modifications.The current STM Documentation (https://wik...

Update stale or lost BLE pairing information on current iOS version.

Greetings,in one of my current projects i am using a STM32WB55 as peripheral which requests a secure connection with the host (bonding mode = 1). When the connection is newly established, everything works as expected - the "pairing" dialogue pops up ...

STM32 MCUs Wireless

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