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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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! Cannot write program to STM32WB55CG
I am using an STM32WB55CG in a custom board with SWD interface. When I tried to connect the MCU using STM32CubeProgrammer, the MCU is identified in the Cube Programmer. But, when I tried to program it using the STM32cube IDE, device is not identifie...
STM32WB scheduler and CubeMX: adding different priority levels for tasks using CubeMx
Good day,I'm using the scheduler to be able to run tasks on the STM32WB. It all works fine, but I would like to be able to add different priority levels to tasks, since the timing of some tasks are more critical than others. I edited app_conf.h as fo...
P-NUCLEO-WB55 does not working on DFU mode
Hi, All,I want to use CubeMon-RF to monitor the USB dongle of the P-NUCLEO-WB55.According to the Manual : STM32CubeMonitor-RF software tool for wireless performance measurements, The USB dongle must be monitored using the VCP DEVICE link, and it ne...
STM32WB55 max MTU value
Hello,We successfully using 247 as MTU values in our STM32WB55 system.We did try to use 512 CFG_BLE_MAX_ATT_MTU as max MTU value noted in SHCI_C2_BLE_Init() - (517 according to BLE5 spec)The connection and mtu negotiation is working successful (512 b...
I am trying to port EmbOS with CMSIS-OS V2 to STM32WB55 with BLE stack. Can you advice me a reference project or some tips? Easiest way?
I choose as reference the application example "BLE_HeartRateFreeRTOS_ANCS" and EmbOS with CMSIS for CubeIDE for STM32F746NG( board 32F746GDISCOVERY). In reference STM project, the CMSIS is included by "cmsis_os.h" that includes "cmsis_os2.h" and als...
Bare Metal Programming on STM32WB55 or STM32F10
I want To do Bare Metal Programming on STM32 using STM32CubeIDE.have (STM32WB55 and STM32F103). what all header files and source files are required to use peripheral registers and make own Device driver. For E.g: in AVR 8 bit MCU for doing bare metal...
How to add more than five characteristics each service?
Hello,I have to design a wb55 firmware which expose one service with twelve characteristics, but using CubeMX there are no ways to add more than five characteristics for each service.There is a tip to skip this limit (also modifying the CubeMx automa...
STM32WL QFPN package reference design and board layout ?
I want to make custom stm32WL board layout with antenna path. I found NUCLEO-WL55JC. This board has BGA package for stm32WL55JC.Q1: I need stm32WL QFPN package board layout and antenna path. Is there board layout and reference design for stm32WL55CC ...
Reviewing the STM32WL_UFQFPN48_REF_BOARD confused about RFO Pins.
I am reviewing this document.STM32WL_UFQFPN48_REF_BOARDfound here:https://community.st.com/s/question/0D53W00000FzAd6SAF/mb1552b-board-stm32wl-reference-layout-bom-and-schematic-The document titled STM32WL_UFQFPN48_REF_BOARD_High_Power_High_Band_868-...
