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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STM32WB Scanning while maintaining an Active Connection

Looking for more information on how exactly a scan is performed when an active connection to peripheral already exists. How is the RF radio shared in between the scan and connection? Can the connection interval be maintained during the scanWindow or ...

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Daniel L by Associate III
  • 741 Views
  • 2 replies
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USB CDC - Packets are lost on macOS

I'm using the P-NUCLEO-WB55 development board, with only USB (CDC Device) enabled/configured through the STM32CubeIDE.I'm sending data from my laptop to the board over USB CDC (Virtual Com Port) in Full-Speed mode.Specifically, my laptop is sending 1...

Resolved! IC2 detection problem after uploading code / reset

Hello,I have connected a BNO055 Sensor via I2C to a STM32WB Nucleo board. The sensor data is send by a BLE Service without problems after powering the device.However, if I change the code and upload via STM32CubeIDE or press the reset button on the d...

MHell.1 by Associate II
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  • 6 replies
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USB Problem In Stm32Wb55

why in the debug mode the usb is stop working ? I want to debug my code step by step but usb port is aromatically disconnected in debug mode

Smalik by Associate II
  • 416 Views
  • 0 replies
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STM32WB Resolvable Private Address

Hi,I am trying to use resolvable private addresses with BLE on two STM32WB-NUCLEO, one acting as P2PClient, one as P2PServer.The Architecture i would like to realize is:one BLEClient that acts like a collector, it receives data from some peripherals ...

LSpad.1 by Associate III
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  • 0 replies
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PWM Output weird behaviour when using with P2P_BLE_server

Hi,I start a project with a custom board with STM32WB55 MCU on it.I wrote a simple code to work with PWM output at 100kHz on the channel 4 of TIM1 with 50% duty cycle. When I check the signal on the pin A11 all is ok.Then I start à new project from B...

PBOIS.1 by Associate
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  • 0 kudos