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 correctly regenerate the LoRaWAN_End_Node.ioc code

hello,I am using a NUCLEO-WL55JCX and I have been using the LoRaWAN_End_Node application found within the STM32Cube_FW_WL_V1.3.0 package.I would like to use the ioc file to generate a clean project and then develop a custom application.I read the rea...

Resolved! In ST webside, P-NUCLEO-WB55 will support Matter over thread. Did the example release? I don't want use Silicon Labs, but it did release sample over their IDE.

Openthread SRP/DNS/mDNS problem

Hi Guys,I'm working with a P-NUCLEO-WB55 traying to implement an OpenThread network. I'm using the latest stable software package (1.15.0) with STMCubeIDE.I found some problem browsing response from the otDnsClientBrowse function. In particular, in t...

STM32WB, when atof() or strtod() BLE advertisement stops

I currently need a simple string to double/float function. For this I use atof() or strtod(). However whenever I call these functions the BLE advertisement stops and I cannot further connect to the WB.Does someone have the same problem?

How can i use IOC from example project in new project?

I have a STM32WLC1 board with 2 processors. I would like to develop a LoRa based Project that uses both cores. However the example code of Lorawan-Endnode found here:[link removed because newest members cannot add links]uses only one core and has an ...

I'm using two sx1272mb2xas Lora modules, I want to create a point to point communication with stm32l0xx, but how can I get access to the compatible libriries? I have tried libraries from mbed but they show errors in my code, I need help please

Resolved! Code generation problem for RTC with STM32WL

I'm currently having problems with the code generated by CubeMx for the RTC on my STM32WL MCU. Indeed, after generating the code and building the project, there are errors in the timer_if.c file. Each time the rtc handler is used, it says that the re...

xbee with stm32 little question

I am doing xbee communication with stm32, I am sending and receiving data, there is no problem, but I cannot see message on the serail monitor of stm32. (but it appears in debug process) why?

Resolved! Does the STM32WB55RG micro controller chip offer inbuilt WiFi module?

Resolved! BLE and LLD at the same time

Hello,Is it possible to work with one STM32WB central role as router in BLE and in LLD mode?As router I mean communicate in BLE to one smartphone and communicate in LLD with several remotes.The issue is that the CM0 coprocessor firmware is different ...

STM32 MCUs Wireless

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