STM32 MCUs Wireless

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

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Forum Posts

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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Hi, I am doing Stm32wb55, transmitting data sets from Main board to dongle. Is there anyway that I can display the data in dongle on my computer.

Because the dongle is a USB and I am not sure how to move the data to computer. Do I need another main board and transmit data from dongle to the main board again? Or is there a simple way that I can directly access the data in dongle?Looking forward...

NDong.2 by Associate
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Connect to STM32WB Via Android Programmatically

Hello!I'm trying to build an Android app to connect to my STM32WB device using a custom BLE profile.I'm able to connect and interact with my device via the ST BLE Toolbox app, but when I try to create a Bluetooth socket within Android studio and conn...

WSher.1 by Associate II
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What is the fastest way to manage slave select manually when trying to send 32 bit data over 16 bit SPI with DMA (STM32WB55)?

Hi,I'm trying to send 32 bit data with DMA over SPI to a slave device with the STM32WB55 which can only be configured to use hardware NSS with 16 bit transfers at most. I understand that I will likely have to pull the chip select down manually, send ...

SStoy.1 by Associate II
  • 499 Views
  • 1 replies
  • 1 kudos

Resolved! STM32CubeMonitor-RF

is it possible to use 'STM32CubeMonitor-RF' by stm32fxxx series with a Bluetooth module to analyze data?tanx

Pitter by Associate
  • 548 Views
  • 1 replies
  • 1 kudos

Resolved! LSE enable for STM32WLE5CCU6

Hi,I am trying to activate LSE in a project with STM32WLE5CCU6, the pins PC14 and PC15 are activated, but in the window with clock tree, the RTC clock mux does not alow me to select LSE (it is locked on LSI). This happens even if all other pins are u...

OTudo.1 by Associate II
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  • 4 replies
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STM32WB55XXX Zigbee and Network Key Settings

Hello guys, I'm currently working on a STM32WB55VGY and I have some problem setting up the Zigbee network.Using the example I found in the repository I was able to create a simple Zigbee network using the preconfiguredLinkKey.Now I would like to go f...

Jonny by Associate III
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  • 1 replies
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Resolved! zcl.scenes.h: ZbZclScenesServerAlloc Callbacks?

Hello ST friends!I'm implementing a dimmable light profile on a STM32WB55, so I need to implement the Scenes cluster. However, when allocating the ScenesServer, I cannot register any callbacks.How do I receive the Scenes Server commands on my applica...

MTU size and Characteristic size config

Dear ST/forum members,I am trying to configure the BLE slave side. Using latest CubeMx (BLE_Custom.ioc ) and BLE_DataThroughput configuration as reference. My questions:1. CFG_BLE_MAX_ATT_MTU is restricted to 300 in CubeMx? Why is that? Can I make ...

DS.4 by Senior II
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  • 3 replies
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Resolved! NUCLEO-WB55RG: As per UM2435, in document mentioned only 1 I2C and SPI. But in STM32CubeMX if check for the same board then it has 2 I2C and SPI

As per the UM2435 NUCLEO-WB55RG board has only one I2C- I2C1 and SPI-SPI1But in STM32CubeMX configuration for the same board it has two I2C: I2C1 and I2C32 SPI: SPI1 and SPI2.Can you please provide more information on this?Thanks!

NK by Associate II
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  • 2 replies
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Resolved! NUCLEO WL5 debug problem

Hello to everyone. I am trying to develop an application on Lora on the NUCLEO WL5 series development board. But I could not debug the board via CubeMx. I am trying to use external debugger but I still have mcu not found problem. Can anyone tell me h...

MKoca.1 by Senior
  • 1145 Views
  • 5 replies
  • 0 kudos