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 ...

Resolved! Problem with Cube Mx Code generator (RAK3172 on STM32CubeIDE with STM32WL)

We are using LORAWAN with STM WL series Microcontroller.For that we have used predefined method of getting readily code of both the functionality.I have shared that link below.https://docs.rakwireless.com/Product-Categories/WisDuo/RAK3172-Module/Low-...

Resolved! Is this latest chip as ID read from ST-Link

As screen output from STM32CubeIDE version 1.16.0, is this latest chip version of STM32WLE5JCI6TR?Please point to web links on datasheet and errata (workaround and chip deviation from datasheet error). Best regards

Resolved! Getting started with STM32WB5MMG

HiI am having trouble doing anything useful with the STM32WB5MMG discovery board using version 1.16.0 (Windows) of STM32CubeIDE. I started off with a new application based on the this above board and I don't see anything useful related to the devices...

BLE Server and Router Configuration

How can I make sure that the the router and server should work in a pair with no cross connection. Now I know both of these work as I can see on ST toolbox but how can I check if the are connected among them selves . I earlier modified an example to ...

Resolved! STM32WLE5x NVIC RTC on Rev. Y die crash

Hi, We have been using the STM32WLE5CB for a while now, using the older die revision Z. Since we have a new batch with the new revision Y die of the STM32WLE5x we couldn't get our firmware working anymore. To try make it work we have tried to use the...

Resolved! Regarding the STM32WB5MMG's pins (PC5, PB10, and PB11).

I am trying to develop a product using the STM32WB5MMG.In the schematic of STM32WB5MMG, the pins PC5, PB10 and PB11 are connected to GND via 3.3pF (C7, C8, C9).Why are these pins connected to GND via 3.3pF (C7, C8, C9)?Does this mean that PC5, PB10 a...

Could you please advice me with mesh network ?

Hello All; I would like to know about mesh network with STM32wb. Now I know about relay node, friend node, low power node, proxy node but I don't know about provisioner node. I can't make my project with example in firmware 1.10.0. It's unsuccessfu...

Curious SPI behavior STm32WBA52CG

Hello,For those who saw my post about SD card and FileX, I am still on that subject and encountered an issue about SPI with the STM32WBA52CG MCU.A Cube project is available attached to this post as a simplified example of SPI communication.While usin...

STM32WL5MOCH6 Schematic Validation

Hello,In our sensor node project, we are using STM32WL5MOCH6 as a LoRa module. We shall drive the module with a host MCU which is STM32U5. Could you please validate the schematic?Schematics are attached.Best regards,Egemen Aksoy

Resolved! BLE Data Transfer between STM32WB and ESP32S3

I want to configure a stm32wb55rg as BLE gateway and ESP32 as BLE node such that ESP32 can send data sensor. The data also needs to be sent to UART or Mobile Phone. Can anyone suggest me a MOOC or may be a document that can be used as a manual to p...

STM32 MCUs Wireless

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