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 ...

How to use USART2 instead of USART1 in BLE_p2pServer example?

Hi @STTwo-32 ,I am using the BLE_p2pServer example with NUCLEO-WBA55 and want to use USART2 instead of USART1. If I use USART1 and send a byte via HTerm, the task UTIL_SEQ_SetTask( 1<<CFG_TASK_SEND_NOTIF_ID, CFG_SEQ_PRIO_0); should be executed as soo...

Resolved! Zigbee permit join timeout limit

Hello, I'm working on a project based on NUCLEO-WB55.USBDongle. According to Zigbee specification paragraph 3.6.1.2 referring to to the NLME-PERMIT-JOINING.request procedure:When this procedure is initiated with the PermitDuration parameter set to a ...

Resolved! Clarification on Voltage Scale Selection for STM32WB55MMG at 32 MHz Clock

Hi,I am working with the STM32WB55MMG and have configured the system clock to run at 32 MHz. Could you please confirm which Voltage Scale setting is required for this configuration?As per the reference manual,Voltage Scale 1 supports up to 64 MHz.Vol...

Resolved! BLE advertising stops randomly when going in stop2 mode

hello every oneI'm working on a STM32WB35 custom board with full ble stackwhat could cause C0 rf controler to stops advertising when going in stop2 mode?to get focused on my bug I've build a simple app that use tiny LPM as ble_heartbeat exampleexcept...

Resolved! STM32WB05KZV6TR BLE compile issue

Hello STM32 Community,I’m currently working with an STM32WB05KZV6TR microcontroller and am facing issues after adding the STM32_BLE to my project. I initially configured a BLE peripheral using STM32CubeMX and STM32CubeIDE, and after code is generate...

Resolved! Bluetooth current Consumption

Hi, I am using the STM32WB5MMG MCU, and I would like to know the current consumption of CPU1 and CPU2 while Bluetooth is in General Discovery mode (scanning) and Advertising. Additionally, are there any methods to reduce the current consumption of CP...

Resolved! STM32WL55CCUX LoRa endnote skeleton not compiling

Hi, I am trying to implement a LoRa endnote skeleton on my STM32WL55CCU. I have tried a lot of different ways of generating the project but I always run into errors. I think its due to the way the code generates because the structure doesn't resemble...

Resolved! STM32CubeIDE project for BLE 5.4 PAwR feature on NUCLEO-WB09KE

Hi everyone,I’m a beginner with STM32 boards and I’m trying to understand and work with the BLE 5.4 PAwR feature. I have a NUCLEO-WB09KE board, and I’m using Windows 11 along with the STM32Cube_FW_WB0_V1.1.0 package. I have installed all the required...

STM32WB55REVx Custom board Schematic Review

I am working on a new project which is based on STM32WB55REVx MCU. I have designed the schematic as shown based on the VDD 1.8V. I would like to understand whether the power lines and RF design is properly done, or it needs some changes. I would appr...

Address for DEVEUI,JOINEUI and APPKEY

Hi,In RAK3172 which have STM32WLE5CCU6, during the flashing of DEVEUI,JOINEUI ,APPKEY and NWKKEY in which memory location of NVM this values are being stored. Is there any documentation for same? Also can we flash these keys directly to NVM using STM...

STM32 MCUs Wireless

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