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 ...

Migration from STM32WB55RG to STM32WB5MMG

I have a stable BLE application on STM32WB55RG. The application uses a Custom Template, has one service one characteristic for notification only, and uses Public Address for Advertising. I send the notifications to Central with an interval of 100msec...

STM32WB55VGY6TR Device marking error?

We purchased 1,200 STM32WB55VGY6TR chips from the STmicroelectronics eStore for production. We encountered several firmware programming issues during the manufacturing process, and while investigating the cause, we noticed that the device marking was...

Infinite loop in stm32_list.c

Hello,I'm having trouble with our BLE app where our code gets stuck in an infinite loop in `stm_list.c`, specifically in the `passPendingToActive()` function.When I expand the `AmmPendingCallback` variable in CubeIDE, I see this:And following the log...

Where to start developing a Firmware for a On/off Light with philips hue

Hi there,i am planning to create a "smart light" (on/off) which is compatible with philips hue with a stm32wb55RG (nucleo).I have digged a bit into the numerous examples for zigbee applications and also tried some of them, basically the on/off exampl...

Resolved! Auracast with Galaxy S24 phone - only first channel or subgroup

Hello,Right now I am using 2 STM32WBA55G-DK1, one as PBP_Source and other is TMAP_Peripheral. The source consists of 2 BIS channels and in TMAP, I have included language selection option to include the subgroup or channel selection. And its working f...

Resolved! Can not flash stm32wb5x_Zigbee_FFD_fw.bin

Hi,i have a bit of situation here.I wanted to try a zigbee example from cube mx (On/off ED).So i first flashed the FUS v2.2.0 on the device.But now it turns out that i can not flash the desired FW anymore : stm32wb5x_Zigbee_FFD_fw.bin.It only errors ...

X-NUCLEO-BNRG2A1 query: EXTI to controlling MCU does not trigger

Dear Community Members,I am trying to control / communicate-with X-NUCLEO-BNRG2A1 via NUCLEO-STM32F411RE.I am observing two issues for which I request your help:1. Code works when J15 is open (i.e., pins 1 and 2 are not shorted) on X-NUCLEO-BNRG2A1, ...

P Nucleo LRWAN 3 terminal communication issue

Hello,I am setting up a P-NUCLEO-LRWAN3 kit and experiencing issues with serial communication to the end node.Initially, when connecting the board to Tera Term / PuTTY, I could see boot messages, but I was unable to send any commands (no echo or resp...

X-NUCLEO-BNRG2A1 (BLUENRG-M2SP): Requesting link to binaries of stack, unable to communicate with BLE chip.

Dear ST Community Members,I bought X-NUCLEO-BNRG2A1 (497-X-NUCLEO-BNRG2A1-ND) and X-NUCLEO-67W61M1 (497-X-NUCLEO-67W61M1-ND) along with NUCLEO-STM32F411RE from Digikay. I have raised concerns with both Digikey and ST Support about both the X-NUCLEO-B...

Resolved! HAL I2C Transmit then Receive without a stop between

Hello,I’m using an STM32WBA65 and trying to communicate with a peripheral (PTX30W) over I2C1.The peripheral requires the following I²C sequence: START → WRITE → REPEATED START → READ → STOP However, using HAL_I2C_Master_Transmit() followed by HAL_I2C...

STM32 MCUs Wireless

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