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 ...
STM32WL55 Get_Status() command returns reserved CmdStatus
In the STM32WL55 reference manual (RM0453 Rev 1) section 5.8.5 states "Get_Status(status) can be issued at any time"However, there seem to be many situations where this command will result in a reserved value for the "CmdStatus" field.A minimal repro...
Resolved! STM32WB5MMG6 BLE_LLD works at 3.3V but not at 1.8V
I'm currently testing the BLE_LLD examples provided by st. I have two Nucleo Boards one running BLE_LLD_Lowpower and one running the BLE_LLD_Pressbutton example. That example works fine and I can change whatever is transmitted.If I use the same BLE_L...
Wb55 - otThreadGetMeshLocalEid return value changing
Hi,I'm currently using a custom board containing a WB55 chipset. My application running on this uses the Thread (open thread) FTD firmware (v1.23.0.0) My understanding is that given a fixed mesh local prefix calls to otThreadGetMeshLocalEid should re...
Resolved! STM32WB55RG Nucleo P2P Client Example Not Discovered by Smartphone
Hello ST Community,I’m working with an STM32WB55RG NUCLEO board and following the P2P Client tutorial. I’ve encountered an issue where my smartphone(ST BLE Sensor app) is not able to discover the board1. Hardware & Project• Board: NUCLEO‑WB55RG• Exam...
Resolved! Nucleo-WBA65RI FreeRTOS
Hello,I've been doing some test on the NUCLEO-WBA65RI which has a STM32F7 MCU and when I tried to generate a project on CubeMX I noticed that the native FREERTOS option on middlewares does not appear.I see that it can be downloaded using the option X...
Resolved! STM32WB55 MAC 802.15.4 Standby Mode Wake-Up Issue After MX_APPE_Init
I am working on an example project: MAC 802 (\STM32Cube\Repository\STM32Cube_FW_WB_V1.21.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\Mac_802_15_4\Mac_802_15_4_Node).I have added standby mode to this code, but I am unable to wake it up.After entering...
Resolved! Connect two STM32WB MCUs via BLE
Hello everyone,I’m working on a BLE project using two STM32WB55 boards.My goal is to create a connection between them without using the ST BLE Toolbox App.One board is configured as a Custom Server (Peripheral), and the other as a P2P Client (Central...
Resolved! STM32 - RTC time, date and Backup register BKPxR aren't saved after Power off
Hi,We're faced to an issue in the RTC module. RTC registers: time, date and backup register aren't saved after power off ( we measured the VBAT supply is about 3v given by the supercapa), we used a magic number to ensure that data aren't reinitialize...
Resolved! STM32WB55 Run of an example after FUS and Wireless Stack Upgrade
Hello, I flashed into WB55 FUS 2.1 and Wireless Stack V1.23. Then flashed BLE_p2pServer_reference.hex for an evaluation. But nothing happened. The device is not discovered. What is the problem? Something happened with the option Bytes after the upgra...
Resolved! X-Cube-Matter cannot be compiled with MDK Arm
I am developing using X-Cube-Matter v1.4.0.I imported the BLE_Ota project onto MDK Arm and built it, but the following error occurred and I was unable to compile it.../Core/Src/app_entry.c(28): warning: In file included from...../STM32_WPAN/app\app_t...
