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: What is a "normal" delay on flash erase during advertisement

I know that flash erase during BLE activity is an issue with that controller and a lot of notification/semaphore stuff needs to be build around it. But measuring my implementation including the later today, it looks a lot more horrible than I imagine...

Resolved! Nucleo-WL55JC as gateway

Hello, I'm using Nucleo-WL55JC cards and I wanted to know if it was possible to use them as gateways, partly to connect the radio world to the internet (LoRaWAN), and partly to extend the range of my network (by dispersing multiple gateways everywher...

STM32Wl55CC connection error for SWD programming

I am trying to make a prototype from a perf-board and a QFN48 adapter using STM32WL55CC MCU based on the wiring in the pics below. I want to connect to the MCU using SWD via an STlink attached to a Nucleo board. I already removed the 2 jumpers on CN...

Resolved! failing to connect to the WB55 Nucleo using the STM32CubeMonitor-RF

Hi, I flashed the nucleo-stm32wb55RG with the binary BLE_TransparentMode_reference.hex (location: C:\ST\STM32CubeWB_package\STM32CubeWB\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_TransparentMode\Binary) using the STM32CubreProgrammer (version...

Questions about EUI64 modification on STM32WB55 with OpenThread

Dear ST Support,I have some questions regarding the STM32WB55 using OpenThread protocol:Is it possible to modify the EUI64? If yes, are there any API interfaces provided for this modification?Currently, we are using the ST-provided EUI64 (otLinkGetFa...

STM32WB55CG Zigbee

Hi, I have a project which uses P-NUCLEO-WB55 as reference design. However, I'm facing some problems after the customization has done on the USB Dongle demo board. Below is the problem scenario.1. After configured M4 CPU to USB HID class eg. Keyboard...

ST-ICUBE-LRWAN - What's the planned development?

Dear ST and Community,We are using STM32L series in a variety of LoRaWAN IoT Devices.We have 10 products and have produced roughly 0.5M units so far.We use the I-CUBE-LRWAN project for a long time. It's a great project, but it looks like the developm...

UART1 RAK3172 (STM32WLE5CCU6)

Hello, I’m facing an issue using the RAK3172. In my project, UART1 is configured for debugging and LoRaWAN logs, while UART1 (PB6/PB7) is reserved for communication with the LC76G GPS module. However, I'm unable to print any data from the GPS modul...

Resolved! STM32 MCU model shortlisting for Making RC remote

Hi everyone,which type of stm32 microcontroller is best fit for following operationsfor building rc remote of 8 channel and morelow costlow power consumptionhigh-speed rf communication and easy integrate with RF chip using SPI porteasy to design and ...

Resolved! STM32WB55RG, Warning: FUS_STATE_IMG_NOT_FOUND

Hello,I am working on the NUCLEO-WB55RG. I have updated the FUS to v2.1.0.0 and then loaded the stm32wb5x_BLE_Stack_full_fw v1.23.0. This worked fine.After that, I wanted to load the stm32wb5x_BLE_Stack_full_extended_fw.bin, but now I always get the ...

STM32 MCUs Wireless

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