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! Bug on code generation in STM32WB (CubeIDE v1.4, STM32WB v1.8)

Hello,When generating code from ioc editor with "STM32_WPAN": "BLE" and "BLE Application Type": "Router profile", but "Rounter Mode": "Disabled", the app_conf.h file is generated with error in line 303: enum not completed: /**< Add in that list all t...

Resolved! How to set up CubeMX for STM32WLE5JCIx or even STM32WLE5CCUx ?

I have CubeMX installed and when selecting SMT32WL family I get three BGA devices to select, but when I want to start a project based on these,I get the error: "STM32CubeMX cannot load this Mcu"I have CubeMX 6.0.1 and all packages installed.I would a...

Resolved! STM32WB55 - BLE + standby mode. How to avoid the soft_reset after out from standby mode?

Hi, ST team!My customer uses STM32WB55 in their development and recently he faced with following issue.When the WB into the standby - OK. After out from standby mode all peripherals need repetitive initialization (processes, clocks, memory etc.), but...

In STM32WB with multiprotocol ( BLE + Thread ) / ( BLE + ZigBee ) , can a node talk with a smartphone with BLE & also simultaneously exchange packets with Thread / Zigbee ? Or it will play one role at a time? Please Clarify?

Hii! I am working with b-l072z lora discovery kit, able to read the bme280 sensor data using stm32l0 mcu (used STM32 CUBE ide project,generated with help of stm32 cube mx).now I want to send the sensor data to the network server using lorawan.

can anyone guide me to how can we do this?

Resolved! STM32WB55CG power consumption problem !!!

Hi all,Could someone help me to clarify about the power consumption of STM32WB55CG, I can't see the difference between 2 series STM32WB55Cx and STM32WB55Rx related to "Low power modes". But in my case, I can put STM32WB55Rx (In Nucleo board) to Stop ...

STM32WB55RG does not pair with other Zigbee coordinator.

I have successfully adapted On_Off Zigbee examples for my project. Both router and coordinator works well together. However, the router cannot pair with other coordinator (standard coordinator for Zigbee2mqtt ).I am new for Zigbee. Please give me som...

Booting C2 Wireless Stack sets RCC->CR HSERDY bit

SBSFU 2.4.0 initializes CPU2 in all cases (for a good reason, locking the AES Key used for decryting the firmware image(s) )When trying to set a HSE tune value (neccessary for proper Bluetooth connectivity) in the application (and also in my loader),...

Resolved! AN5129 antenna. Differences between application note and Nucleo implementation

Hi.I'm wondering about discrepancies in antenna dimensions between AN5129 application note and the actual board - Nucleo MB1335. As you can see the differences are subtle but visible. I'm mostly curious about why the antenna width varies? Widths at d...

Help with LP Sleep mode (getting Sysclk under 2Mhz)

Hello! I'm working with an STM32-WB55 nucleo board and trying to put the board into sleep mode. In trying to plan the clocks, I've been working with the *.ioc file to figure out a way to make it work so I know what clock settings to use to put in i...

STM32 MCUs Wireless

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