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 Write Correct Sleep Function for WB55?

Split from https://community.st.com/t5/stm32-mcus-wireless/how-to-write-correct-sleep-function-for-wb55/td-p/746937 as this is a separate question Hello, I have another question: When I enable the CFG_LPM_SUPPORTED parameter in CubeMX, where shoul...

Resolved! How to require encrypted notifications in STM32_WPAN

In `ble_defs.h`, we have the following security permissions for attributes:/* Security permissions for an attribute */ #define ATTR_PERMISSION_NONE 0x00U /* No security. */ #define ATTR_PERMISSION_AUTHEN_READ 0x01U /* Need authenticatio...

Resolved! STM32WB could not discover any peripheral as BLE client with p2p client profile

Hi there, I am running into trouble when tring to connect my stm32wb55 to other 3rd party peripheral. I use cubeMX and chose client profile to generate the code. Then I modified "OOB_DEMO 1" to "OOB_DEMO 0" in the app_conf.h to make the mcu start sca...

Resolved! B-WB1M-WPAN1

Colleagues, I have a task to accept settings and transmit measurements to the smartphone screen via USART1. The Android application is handled by a third-party company. I suspect that the task is not new, but I will have to solve it myself.For this, ...

Resolved! STM Nucleo-WBA52CG compile using IAR 7.40.1

Hello, i need to compile example project using IAR ver. 7.40.1, (common components ver. 7.2.0), and I'm dealing with this error ".ewp was created by a newer version of the product and cannot be opened." Is there any Guide how to migrate project to ol...

Resolved! STM32WL33 specification

Hi,I am looking to use the STM32WL33 in a product. I am curious as to what the chip is in terms of its silicon. Is the M0+ equivalent to an available MCU?What is on the radio side? Is this an S2-LP for example?Thanks

STM32WB P2P examle not working

Hi, i tried opening and debugging the STM32WB BLE-P2P example in my workspace but i dont get it to work. I tried a dozen ways to open and debug and even like in this video https://www.youtube.com/watch?v=WgsXMVZfoO8&list=PLnMKNibPkDnG9JRe2fbOOpVpWY7E...

STM32WB55RG BLE HardFault error

Hi. I bought the ble_p2pServer example code on an stm32 wb55rg board and am trying to get ble communication. The example code was imported via stm32 cubemx. The current problem is that I am getting a HardFault error in the SendCmd function in the hci...

STM32WL5 Radio Init

Hello, sorry to waste your time, but I don't understand. I use a NUCLEO-WL55JC1, after some test with the example in the WL_Package, and some errors to adaptate the example code. I have undertaken to start from zero. I use the example code in the Mon...

STM32WB55 problem with running program

Hello everyone, I have problem with my pcb design with STM32WB55. I'm sending .hex program to the processor via STM32 programmer. I want to start "make alive" all peripherapls. I started simple with LEDs (see code). And the LEDs doesn't turn on. ...

STM32 MCUs Wireless

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