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

Rename proj fails: null argument

I use CubeIDE 1.5.1. I download stm32wb55 pack and copy of example BLE_HeartRateFreeRTOS at my folder D:\Anatoly_RX\WB55_razgrabit\Applications\BLE\BLE_HeartRateFreeRTOS\STM32CubeIDEI can open project. When I try to rename it I get error null argumen...

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STM32WB55 CubeMX Configuration

I am building a wireless application (BLE) with STM32WB55CG. For that, I am planning to use HSI and LSE (LSE as RF wake up clock and HSI as CPU1 and CPU2 clock). For that, I disabled HSE in the RCC part of CubeMX. After I did that, RF becomes inactiv...

ASiva.1 by Associate III
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  • 10 replies
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What are the steps to port BLE_MeshLightingProvisioner from P-NUCLEO-WB55.Nucleo to P-NUCLEO-WB55.USBDongle board?

I have created a board based on STM32WB55CG which is same microcontroller as that is used in P-NUCLEO-WB55.USBDongle. The problem is, in STM32Cube_FW_WB_V1.10.0 project folder for P-NUCLEO-WB55.USBDongle board, there is no BLE_MeshLightingProvisioner...

GLasw.1 by Associate II
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  • 0 replies
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STM32WBRE Cannot enter interrupt

The first problem HAL_Delay() is stuck. The count value is always 0 and cannot enter the timer interruptThe second problem cannot enter the external interrupt.Does anyone know what's going on?

ZB.1 by Associate II
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STM32WB55 aci_gap_start_general_discovery_proc issues

I am developing on NUCLEO WB55, I call aci_gap_start_general_discovery_proc() to discover near devices, if I pass PUBLIC_ADDR as third argument all goes well but it does not find my devices, becose they have random addresses.If I pass STATIC_RANDOM_A...

AAcca.1 by Associate
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Resolved! Does STM I-CUBE-LRWAN still have a future?

The latest I-CUBE-LRWAN version 1.3.1 hasn't been updated for nearly a year now, whereas previously there were several upgrades per year. As we are using this product in commercial IoT units it is pretty critical to understand whether STM intends to ...

Resolved! Support for Custom PCB review

Hello ST Community,I recently made PCB using STM32WB55CGU6 MCU. I used STM32WB-Dongle as reference and designed 4-layer PCB. After board bring up and soldering I found that every peripherals of my board are working except Bluetooth.I am using P2P-ser...

NPanc.1 by Associate II
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  • 1 replies
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Matching Network Design Confirmation & Questions

After going through AN5457 I want to confirm whether I have correctly followed the design guidelines presented.I am aiming at 920MHz and have used the 923MHz 22 dBm value for Z0 (10.58-j10.71).This is my first time dealing with RF but I understand th...

David Orr by Associate II
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  • 2 replies
  • 0 kudos