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 ...

STM32WBA55 how to disable MX_APPE_Init? (MX_APPE_Deinit)

Hello,I'm working on a comprehensive project where I need to implement low-power modes without using a sequencer. However, nothing works after MX_APPE_Init. How can I deinit it?I am using MAC 802.15.4 /* Init code for STM32_WPAN */ MX_APPE_Init(NU...

STM32WB55 - Stuck waiting for FLASH_FLAG_CFGBSY during OTA update & running FreeRTOS

Hi Everyone,I'm using the P-NUCLEO-WB55 board and seeing an an issue when attempting an OTA firmware using the STBLESensorClassic mobile app running on iOS device. Execution is blocked waiting for the "FLASH_FLAG_CFGBSY" to clear in FLASH_WaitForLas...

STM32WLxx: LoRaWAN FW 1.4 and AES accelerator

It appears that the STM32WLxx FW 1.4 package includes a LoRaWAN stack that implements AES in software. Is there a technical reason that the AES accelerator in the STM32WLxx is not used? I can imagine things like:AES hardware functionally uses more po...

integrate both LoRaWAN and Proprietary LoRa in one STM32WL55JC1 project ?

Hello, I am working on a project using the STM32WL55JC1 board. In my base application, UART1 and some I2C peripherals are already configured in the default project structure generated by STM32CubeIDE. Now I need to add support for both LoRaWA...

STM32CubeWL v1.4 LoRaWAN End Node: US915 (Canada) on B-WL5M-SUBG1

I am developing a project based on the STM32WL5MOC, using the B-WL5M-SUBG1 board as my reference platform.My development environment uses STM32CubeMX and STM32CubeIDE (both version 2.x). I am having difficulty determining which documentation and exam...

The project in this link is encountering compilation errors

Resolved! BLE Periodic Advertisement with Response on STM32WBA

Hi, I know that currently STM32WB0 is the only family of BLE MCU that currently supports BLE PAwR, but this MCU is very limited in terms of on-board peripherals, RAM and other features. The STM32WBA series looks like a promising candidate for one of ...

STM32WB55 BLE Beacon Advertisement Update

Hi all,I’m working on an STM32WB55 and trying to run two advertisements “in parallel”:a connectable advertisement (for normal connections / data)a non-connectable advertisement using Additional BeaconI can see both advertisements from an Android devi...

Resolved! Debug losing connection with Stm32WB55 target

Code is written using stm32CubeMX. Connecting with stmlink V3 Minie. Executing step by step, it appears that debug fails (lose connection) when executing debug_init. In fact debug_init creates the problem when programming pa13.When removing the initi...

Resolved! STM32WBA65 FLASH_OPTR default factory / ST production value

Hi STM32 experts, I've been digging through the STM32WBA65RI datasheet and the RM0515 STM32WBA6xxx advanced Arm®-based 32 MCUs but can't seem to locate the factory default values for the FLASH_OPTR register for the STM32WBA65. Unliked the solution fr...

STM32 MCUs Wireless

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