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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  • 2 kudos

Resolved! STM32WB55CG power consumption problem !!!

Hi all,Could someone help me to clarify about the power consumption of STM32WB55CG, I can't see the difference between 2 series STM32WB55Cx and STM32WB55Rx related to "Low power modes". But in my case, I can put STM32WB55Rx (In Nucleo board) to Stop ...

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STM32WB55RG does not pair with other Zigbee coordinator.

I have successfully adapted On_Off Zigbee examples for my project. Both router and coordinator works well together. However, the router cannot pair with other coordinator (standard coordinator for Zigbee2mqtt ).I am new for Zigbee. Please give me som...

TChob.1 by Associate
  • 481 Views
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Booting C2 Wireless Stack sets RCC->CR HSERDY bit

SBSFU 2.4.0 initializes CPU2 in all cases (for a good reason, locking the AES Key used for decryting the firmware image(s) )When trying to set a HSE tune value (neccessary for proper Bluetooth connectivity) in the application (and also in my loader),...

HRadt.1 by Senior
  • 875 Views
  • 3 replies
  • 1 kudos

Help with LP Sleep mode (getting Sysclk under 2Mhz)

Hello! I'm working with an STM32-WB55 nucleo board and trying to put the board into sleep mode. In trying to plan the clocks, I've been working with the *.ioc file to figure out a way to make it work so I know what clock settings to use to put in i...

JayDev by Senior II
  • 427 Views
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STM32 Nucleo WB55: OTA examples aren't advertising

Using the STM32 Nucleo WB55. Struggling with the OTA examples. None of the three OTA examples seem to work for me. When I program the non-OTA version, the device starts advertising and I can connect to it. But with the OTA version, I see no advertis...

JCorm by Associate II
  • 1491 Views
  • 8 replies
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Resolved! Hi I'm using STM32CubeIDE for my nucleol476rg board. I'm trying to compile the I-cube-lrwan stack with the Cube IDE. Currently, after compiling I'm getting an error - command-line>:0:1: error: macro names must be identifiers . Please help.

These are my error messages - <command-line>:0:1: error: macro names must be identifiers<command-line>:0:1: error: macro names must be identifiers<command-line>:0:1: error: macro names must be identifiers<command-line>:0:1: error: macro names must be...

MAust.1 by Associate II
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  • 4 replies
  • 0 kudos