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 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 ...

Verification of Crystal suitability for STM32WL design

We have a design implementing the STM32WL55/WE5.The recommended crystals on the reference designs and literature are:NX2012SA 32.768KHz EXS00A-MU00527X2NX2016SA 32MHz EXS00A-CS06465I want to verify that it is OK to use the following:For NX2016SA: EI...

Resolved! STEVAL-Proteus (STM32WB55MMG): Custom BLE application

Hello,I am trying to design a BLE custom template application. I start by following the STM32WB Bluetooth® LE - STM32CubeMX Application Conception (https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_BLE_STM32CubeMX) using the P-NUCLEO-WB55 board ...

Resolved! How to use aci_gatt_add_char_desc() for STM32WB BLE?

My biggest issue currently is on my external app which is connecting to the WB that it cannot get the descriptor.As I debug using BLE using LightBlue there is no descriptor in my characteristic. As I notice recently by reading again the manual there ...

Resolved! STM32 controller for IoT connectivity

is there any STM32 variant which has on chip IoT/ WiFi connectivity module. So that it can be configured and used just like USART or timers.Regards

STM32 MCUs Wireless

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