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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Resolved! BLE Advertising Problem

Hello,I am working on a STM32WB55RG BLE Project and the problem is that about once in every 3 program that I upload, BLE doesn't work. After reupdating the BLE Stack firmware, it works correctly. I am using the BLE firmware v1.16.0.4.  What could be ...

Yusuf by Associate III
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  • 2 replies
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Resolved! STM32WL55 PWM doesn't have deadtime option

Hi,I'm working on STM32WL55JC board and run "TIM_PWMOutput" example that run 4 PWM channels with diffrence pulse width.I'm trying to add deadtime between the channels (following this hands-on video https://www.youtube.com/watch?v=rDaC2N-33Oo  Minute ...

BLE not advertising - STM32WB5MMGH

Hi,I'm working with stm32wb5mmgh to transmit data. The thing is BLE starts to advertise only in the debug mode if I upload it in the device its not showing. So what I did I turned on led when it starts to advertise as I mentioned in the below code.  ...

LR.2 by Associate III
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  • 3 replies
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STM32WBA52CGU6 circuit Diagram

Hi Team, I am searching for STM32WBA52CGU6 circuit diagram unfortunately not able to found out because the file was not found in our ST website. Kindly help me to get the exact circuit for my project purpose.

Sakthi by Associate
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  • 2 replies
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Sub-GHz and ADC DMA integration errors

Hi All,I'm using STM32WL55JC board which include Sub-GHz, ADC and DMA peripherals (and many more of course)I run "ping pong" example to create Sub-GHz communication sucssfully, also run "ADC_SingleConversion_TriggerTimer_DMA" and changed to circular ...