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 ...

Integration of an existing project into the sequencer (UTIL_SEQ)?

I wish to add BLE functionality to an existing project on an STM32WB55. It appears that use of the sequencer (UTIL_SEQ) is encouraged if not mandatory for employing the BLE coprocessor on the WB55. My understanding of the sequencer is that it's simpl...

STM32WPAN library not being imported from .ioc config

I've been working on a project building off the UART_console example from the STM32WB MCU package and have been able to do everything I need using UART but when I try to add BLE functionality to my project using the STM32_WPAN middleware package, I g...

Unexpected different results when building BLE_TransparentMode example

I've tried building and flashing the same BLE_TransparentMode example on an STM32WB5MMG-DK board from two different sources which gives me two separate results. Once straight from the latest MCU package found in https://www.st.com/en/embedded-softwar...

Resolved! High frequency uplink with STM32WLE5JC

Hello, I am working on a project using the STM32WLE5JC module and STM32CubeIDE for development, with firmware packge v.1.3.0.We are currently running EMC tests at a test facility, and they have requested for the ability for the device to send data ev...

Request for Suggestions: Low-Power Bluetooth Device Design

Dear Team,I am currently working on designing a low-power Bluetooth device and we need a suggestion as to choose an ultra-low power consumption and distance to meet BLE MCUIn particular, I am looking for advice on:Selecting the best STMicroelectronic...

Resolved! B-WB1M-WPAN1 P2P Client

Hi,I am attempting to get two B-WB1M-WPAN1 boards to connect to each other, one acting as a server and one acting as a client. I am fairly new to ST programming and thus I rely heavily on the examples and documentation to guide me. I have found an ex...

How to call Random Static Address in the past

Hello, I am developing a BLE HID device using the STM32WB55.I am generating random static addresses using a program implemented in the STM32CubeWB. This is used to identify multiple peripherals with the same functionality. #else /* Get RNG semaphor...

LoRaWAN FUOTA over AT command using STM32WL as Slave device with STM32L4 master

Hello Developers,In our current project, we are using STM32L496 mcu along with STM32WL chipset loaded with AT Slave example to communicate with LoRaWAN network. We are able to send/receive uplink and downlink from STM32L4 end device to LoRaWAN serve...

Resolved! Is it possible to guide the HSE clock to MCO pin?

Hi,I would like to use the STM32WBA55 controller and forward the clock of the HSE to the MCO pin. The data sheet states that this is only possible for internal clocks:Clock-out capability:– MCO (microcontroller clock output): outputs one of the inter...

STM32WB Errata "CPU2 hard fault when changing C2HPRE clock divider in RCC_EXTCFGR on CPU1"

Hello!The errata states this as a workaround for this errata:DescriptionWhen CPU1 switches the system clock frequency, the C2HPRE divider may need to be updated according toCPU2 frequency requirements. Changing the C2HPRE divider by CPU1 when CPU2 is...

STM32 MCUs Wireless

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