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 ...

BLE GATT configuration: "Number of Services must be between 1 and 5" -- why?

When configuring BLE using STM32CubeIDE Device Configuration Tool with a custom template I can only set up to 5 services and 5 characteristics per service. What is the reason for that? Is there a possibility to set more services and characteristics p...

Resolved! STM32L0 LoRaWAN -> Whenever I set date and time to internal RTC, my system will crash.

Hello,I'm currently working with an STM32 microcontroller, and I'm facing a challenge related to the internal Real-Time Clock (RTC). Specifically, whenever I attempt to set the date and time using the internal RTC, my system crashes. I've reviewed th...

Resolved! Multitasking radio and sensor reading task.

Hello, I am currently building an application for the STM32WL. Two processes need to run simultaneously, the first is offline, and just reads data from a sensor and stores it in SD memory. The second is sending a LoRaWAN up-link message every 10 minu...

Fail to find my nucleo-WL55JC2 in the BLE Sensor App

Hello everyone, So I'm following the tutorial here https://www.st.com/en/embedded-software/x-cube-ble2.html to try a BLE connection from the nucleo-WL55JC2 connected to the BLE expansion board X-NUCLEO-BNRG2A1. I followed the tutorial and run the pro...

Inquiry on Minimum Delay Between Two Messages Using STM32WB's BLE LL Driver Stack

Dear ST Support Team,I am currently working on a project involving the STM32WB series microcontroller and its BLE_LL capabilities. In a previous project, we utilized the BlueNRG proprietary stack and achieved a minimum delay of approximately 250 micr...

Resolved! Can't download STSW-BNRG2N-V320 Package

Hello, I tried many times(with different browsers) to download the package to use it with the BLE-NRG2-Module(Evaluation-Board). The Page keeps looping between login and the main-page with no success. Thank you Amir

Resolved! UTIL_SEQ_WaitEvt and HW timer

Hi I have a infinite loop that wait an event set in a gpio interrupt bywhile(1){UTIL_SEQ_WaitEvt()...}It works.Now, I want have a timer after this so, if the interrupt doen't fire for some second, I want to exec a callback function.I added after UTIL...

BLE_Sensor not responding to MCU after stm32wb5x_BLE_Stack_full_fw.bin Flash

Hi I tried doing the following with my custom PCB that contains STM32WB5MMGH6TR Install stm32wb5x_FUS_fw.bin. Install stm32wb5x_BLE_Stack_full_fw.bin I am wondering why my custom BLE_HeartRate code in STMIDE does not work when I upload to the MCU? ...

BLE_AT_Server application for STM32WB5MM module

Hi,I am looking for the BLE AT server example created using a recent STM32CubeIDE release (1.14.0+) for the STM32WB5MM module. I can't find it.The most similar project I found was to open in STM32CubeIDE 1.14.1 the AT server example provided for the ...

Resolved! How to configure the SubGhz parameters in Middleware section.

I am using the STM32WL55JC I tried the Ping-Pong single core code from the latest STM32WL package and it works pretty fine, I want to code the Rx and Tx separately but I am not able to duplicate the example code So I decided to code the Ping-Pong exa...

STM32 MCUs Wireless

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