STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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...

Ouadi by ST Employee
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Probe lines in STM32CubeWL FW (LoraWAN)

Hi there,I am wondering what the probe line settings in the LoraWan software pack are for (End node skeleton).My guess is they are used to signal the occurance of some events while SWD debugging is disabled, but I couldn't find any usage of them in t...

STM32WB fus not starting

Hi.I have nucleo board with STM32WB55RGV6 mcu. Trying to start FUS using StCubeProgrammer (swd mode), and unable to start it and even get its version. I do what is described in wiki: connect in normal mode + hardware reset, start fus, disconnect, sta...

Screenshot 2023-09-20 at 10.57.30.png

Resolved! NUCLEO-WL55JC1 for instant digital audio transmission

HelloI want to build an In-Ear Monitor system for performing music live. This system gets an audio signal from a sound card. Transmits it wirelessly (around 865MHz) to a bodypack receiver and plays the audio with virtually no delay.I stumbled upon th...

Kenney by Associate
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  • 2 replies
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STMicroElectronics Partnership with Espressif

Is STMicroelectronics ever going to partner with Espressif to integrate short distance wireless connectivity with stm32 MCUs? Would this be a good idea? Right now, the only good library that integrates Wi-Fi connectivity and networking in stm32 using...

ZigBee timeout to join the network

Hi,The ZigBee Coordinator does not allow the new nodes to join the network after a certain amount of time. I want to change this behavior. I want the coordinator allow the new nodes to join the network at any moment of work. How to change it?Best Re...

lukasz2 by Associate III
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  • 3 replies
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STM32 LOCKUP causes in the field?

We're using the STM32WB55CE across a range of products, using a mostly shared codebase. Thousands of devices deployed and mostly very stable, but one particular device (the one with the largest code base) is causing a lot of grief..After a few weeks ...

ChrisLB by Associate III
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  • 1 replies
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CubeIDE keeps generating error????

Hello.I have an STM32WB55 pcb that I developed.  I have been working with it for over a month now and all was working fine.  Today the CubeIDE decided to generate an error (see below):Download verified successfullyFailed to assign value 80037b1, to r...

SWenn.1 by Senior III
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