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 get board to connect to gateway with end node code

I am working with a stm32 nucleo pack and I was using the end node code example. Our gateway is set up perfectly fine and running and we now have a working node that prints time outs on the CLI . How do we get the board to connect to the gate way? i...

STM32WB55 DFU from user program

Is it possible to jump from user program directly to USB DFU ?If affirmative, what is the address ?The idea is to allow USB firmware updates of a physically protected product without access to BOOT0 pin.

Hi, I am working on a new project with the STM32WB, I need a server with two connection. The example p2pServer code has just one connection. Is there another example or more literature on the subject ? Thanks.

My project consists of two STM32WB A master and a slave. The master will run the p2pRrouter example with some modifications and the slave will run the p2pServer preferably with two connections.both Master and slave needs to communicate with each othe...

Resolved! Accidentally flashed the STlink device on nucleo board (I think)

I stupidly used the mbed application and can no longer flash the WB55 Nucleo from Atollic or command line programmer.Have I flashed the STlink device instead of the WB55?How do I resurrect the Nucleo board.ThanksIan

Unable to upload Coprocessor binary

I have a problem while using BLE using STM32WB55CG in my custom board.I tried steps explained on UM2550 - 5. How to flash the wireless coprocessor binary.But the custom board doesn't have any USB port so I tried to upload with ST-LINK(SWD).And I ...

How to create or assign EUI64 for STM32WB OpenThread Implementation that does not change with each power cycle?

I have a Raspberry Pi and an NCP running as the OpenThread Border Router. The thread commissioning Android app is used to add STM32WB nodes to the thread network. It requires the EUI64 for each device. If I read the eui64 via CLI, I can successfully ...

BLE mesh getting unprovisioned state after reset STM32WB

Hi,I am working with BLE_MeshLightingDemo. I have a problem with provisioning because device getting unprovisioned state after reset. It is strange because if I flash example BLE_MeshLIghtingDemo without modifying it everything works well. And next i...

Issues with BLE_DataThroughput example project

I am trying to compile the BLE_DataThroughput example project. First, I started with CubeIDE. The program compiles for BLE central, but does not behave as expected on the hardware. For peripheral (#define CFG_BLE_CENTRAL 0) there are unknown symbols ...

memory address of BLE stack and how to read it

I want to see where BLE stack application saved in the memory through STM32_Programmer_CLI.exe application. Can anyone tell me the memory address of this BLE stack and how to read it by disabling read protection, I need commands. I successfully seen ...

How to program Lora to send data asynchronously?

I am working on a project that using lora sx1276 to send data.I found an example that is called ping-pong to send data but I want to send data asynchronously. Can I find an example?

STM32 MCUs Wireless

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