STM32 MCUs Wireless

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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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Scanning and Detecting STM32WB09KE - Custom PCB

Using STM32CubeIDE 1.17.0, STM32CubeMX 6.13.0, MCU is STM32WB09KEV6TR.ioc file attachedHello,I am trying to write code for a PCB with an STM32WB09KEV6TR. I am very new to STM development. Before going any further in our project, I am simply trying to...

Resolved! BLE disconnect --> HCI_Reset unexpected behaviour

I am working on a low power mode in a freeRTOS ble application. On a user request the device is to go into low power mode Stop2. In order to achieve the lowest power consumption ~2µA (stm32wb55) the ble activity has to be deactivated and the cpu1 & c...

Nikolaj_TL_0-1738678741889.png Nikolaj_TL_1-1738678775197.png

BLE de-initiatization and reinitialization.

I am working with STM32WB55RG microcontroller. The application that I am working on needs to enter BLE mode when requested by user. I am able to start the BLE application and it starts advertising.After a set time of 1 minute the application has to c...

Jeremiah by Associate
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B-WL5M-SUBG1 LoRa HAL Setup and/or TX Failing

Hello,I'm using the B-WL5M-SUB1G, using Visual Studio as my programming environment, attempting to get LoRa TX working without using the middleware.The code is below. The project serial output is below the code block. Referencing RM0453 Rev 6 (STM32W...

zbaltzer by Associate
  • 199 Views
  • 1 replies
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Detect Zigbee Network Loss

Hi,I have the problem, that my MCU seems to loose its connection to the network quite often (after some minutes or hours usually) and is therefore not usuable.I would like to detect this in my Application and then trigger either a rejoin (if possible...

vh789 by Associate III
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  • 2 replies
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Resolved! UART not working with LoRaWAN

Hi, I'm using the LoRaWAN end node example from the stm32cubewl v1.3.0. The board im using is the RAK3172 based on the stm32wle5ccu6 chip. The application i want to build reads data from a modbus using UART and sends it through lorawan. I have assign...

KCB11 by Associate II
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  • 2 replies
  • 0 kudos