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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Bootloader information of STM32WL33CBV7

Hi Team, We are using STM32WL33CBV7 controller in our new project, we require complete information of bootloader and its dedicated pins and its implementation, Could you please suggest the application document which gives complete information on boot...

Resolved! STM32WL PCB RF Design

Dear ST community,I am developing a PCB design for wireless communication utilizing STM32WLE5CCU6. I have a very basic grasp of RF knowledge, impedance matching for example. I read thoroughly the documents: AN5457 and AN5407 of designing RF layout. I...

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Resolved! Finding if the BLE stack is running

Hi,I'm relatively new with ST microcontrollers and I'm struggling a bit to find an answer to a question I have.I have some code that reads data from an external source. I need to read some data on startup, as it dictates the some stages of the boot p...

STM32WB55 Bluetooth RF Problem.

I have made a custom STM32WB55 Board taking evaluation board as reference except antenna. The antenna used is SMD chip antenna. We have generated p2p server program from stmcubemx and loaded on evaluation board. It is advertise/connect/pair is workin...

YSN by Senior
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STM32Cube_FW_WL3_V1.0.0 sigfox inserts the ID and PAC

Hello, I want to apply sigfox on the stm32wl33kcv6 project.I have some questions that I hope you can answer. 1. I have sigfox ID and PAC, how do I write to flash?I have noticed these codes:NO_INIT_SECTION(const uint8_t wl3sfx_nvm_boarddata[FLASH_PAGE...

KiteLee by Associate II
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Resolved! BlueNRG-LPS TIM to synchronize DMA transfert

Hi,I work with STEVAL-DB012VA, anf WISE-Studio over Linux. Starting from the peripheral exemple, I am trying to output a sequence of bits over GPIOB at a specific rate. To do this I am programming the DMA to transfert data from a buffer in memory to ...

Resolved! Cannot write TIM registers

Hi,Using Wise studio Version: 1.3.1_R Build id: 2023_05 on Linux with the STEVAL-IDB012V1 (BlueRNG-LPS dev. kit). I discovered that my instructions to write values in the timer registers have no effect. I found it by tracing the program while watchin...