STM32 MCUs Wireless

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

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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.

ctrois by ST Employee
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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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Best Development Kit for Basic LoRa implementation

Hi there!I've used STM32's for years, and am a huge fan. I now want to broaden my experience into LoRa (I have experience with Wi-Fi, Bluetooth, and even ST's SPSGRF range). I saw at the start of the year there was some news about ST's own chip which...

SWill.10 by Associate II
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Resolved! looking for example using BLE and I2C sensor

Hi, I have been following the STM32WB workshop, however the material seems to not fit to the current FW anymore.I need to read a sensor that is connected via I2C and send the results via BLE.I can get the sensor readings and output them via UART but ...

MHell.1 by Associate II
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Resolved! Huge repetitive LPTIM interrupts

I am trying to start with stm32wle5j but got stuck with LPTIM irq. I configure it but it always send me Interrupts. I need irq with period 2sec I checked this post, but it didnt help me.https://community.st.com/s/question/0D50X00009XkYEiSAN/huge-repe...

How to detect if a wireless stack is installed?

HiWe try to enter a dedicated function in out firmware if no BLE stack is installed. Now we have a discussion how this can be done based on the option bytes.Our previously used approach was to check the SBRV value and test it against some expected va...

stm32wb55 with STM32CubeIDE

I've been following the stm32wb workshop using the stm32cubeIDE and i been running in to some difficulties, due to all the documentation being out of date and also unable to run any of the examples on the cubeIDE, has anybody managed to create a proj...