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
  • 0 replies
  • 2 kudos

STM32WL DAC Sample-And-Hold: Internal capacitor?

I want to generate a constant, steady voltage as COMP INPM in STOP1 with the DAC (using HAL libs at the moment).Unfortunately I cannot get a steady signal. The voltage drifts around some seconds, stabilises and starts from the beginning (oddly seems ...


Single bonded device in STM32WB

I am programming an STM32WB5MMG module. Is it possible to limit the number of bounded devices to one?One process could be to bound to one device and when I want to bound another, delete all previously bounded devices. However, I would like to only de...

STM32WBA OOB Pairing not working

Hello, I am working with STM32WBA52 and I am using the X-Nucleo-NFC07A1 Tag to try to perform BLE OOB Pairing. From the sparse existent documentation regarding this subject, I have understood that the SecurityParams_t structure had a flag to indicate...

Portilha by Associate II
  • 1 replies
  • 0 kudos

Using the ST-Link V3E on the STM32WL-Nucleo Board

Hello,  I used the onboard ST-Link Debugger of the STM32F401RE to flash/debug external boards. Can I do the same with the Nucleo-STM32WL55JCx Board(using the MIPI10 Connector)? I checked UM2592, and it only gives directions about using an external de...

AElgh by Associate III
  • 8 replies
  • 1 kudos

Resolved! STM32WB55 Shutdown mode

Ciao,I am trying to put my STM32wb55 in shutdown mode and wake it up using 2 external pins.Wake-up sources are on PA0 (active high) and PC12 (active low). Those should be PIN1 and PIN3 wake-up sources.This is the code I use to put the device in shutd...

VM by Associate
  • 2 replies
  • 1 kudos