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 ...

Resolved! Middleware for stm32wba52cgu6 microcontroller

I am using smt32wba52cgu6 MCU in my project. In this project i want to use SD card module but since the module has no FAFTS middleware in STM32Cube Mx as well as in STM32cube IDE. I am using the libraries available in the git hub for fafts (https://g...

How to increase BLE payload size

Hi,I am using the example ble_p2pServer_ota with STm32WBA55. I would send a packet between a client and a server with more than 20 bytes.Here is part of the code from p2p_server.c:When i debug the code, the value of Attr_Data_Length is correct until ...

STM32WL33 Bootloader documentation.

Hi.I am looking for some info relating to the factory bootloader in the STM32WL33. In a nutshell, I dont need it nor want it. My application will require a custom bootloader that will read program from EEPROM over SPI.I have discovered from a previou...

Wio E5 CubeMX library include issues

I am using Wio E5 board for a LoRawan project and running the project FreeRTOS LoRa Wio E5 in STM32CubeIDE. When building the project as it is without changing anything in CubeMX it works fine. I could change the EUI values, region, etc.. in the res...

STM32WB55CG USB input is disconnected

When I use STM Programmer and insert code to WB55CG dongle... Warning 0x495 device unconnected phase keep poping up...I want to know the reason why this phase pop up...

How to turn ON BLE notification on STM32wb55rg nucleo-board

Hello Community,Greetings of the day.I'm using the Nucleo WB55RG board. I want to turn ON the notification and see the notification my st-BLE mobile app as soon as the data of the particular variable changes. I set the service and its characteristics...

Resolved! Cannot Download BLE_HeartRate program into WB55rg

Hello there,I'm trying to execute the BLE_HeartRate Service example on WB55rg Nucleo board. Initially I successfully run the code.Later I'm trying to download the same code again BUT I'm getting following message repeatedly in the CONSOLE:Download ve...

WB55 BLE client custom board

Hello.I have my custom PCB with STM32WB55CEU. This board is tested so I m able to connect and sending data beetween "my PCB" and Smartphone.Now I have new goal. The goal is to start scan process for nearby devices. I would like to hit breakpoint whic...

STM32WL33 QSPI VS SPI

Hi I am hoping someone might be able to help me with some calculations.I am assessing the STM32WL33 for use in a product.One of the peripherals will be an EEPROM, an M95P32.The EEPROM supports Dual/Quad Output (Read) However the STM32 does not appear...

Resolved! aci_gatt_add_service() returns BLE_STATUS_OUT_OF_MEMORY

I am adding services to an existing WB55 BLE project with a small number of services.As I increase the number of services, aci_gatt_add_service() eventually returns 0x98, BLE_STATUS_OUT_OF_MEMORY. (I note that 0x98 is not shown as a valid return valu...

STM32 MCUs Wireless

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