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

Resolved! Enabling sensors on LRWAN-NS1 board

Hi everyone,I successfully setup a lora communication using the pnucleo lrwan3 kit : only thing I'm missing is the way to activate the sensor reading on the lrwan-ns1 shield. I am using t...

PDevo.1 by Associate II
  • 1 replies
  • 0 kudos

Resolved! STM32WB55 QSPI and DMA

I have a custom board with a quadSPI chip installed. I can program a 256-byte page just fine using HAL_QSPI_Transmit(), which I'm monitoring with a logic analyzer. But when I try to do this with HAL_QSPI_Transmit_DMA(), nothing happens on the line...

Storing BLE Bonding Information/Keys on External Flash.

Hello, I am building an application using STM32WB55 ( 1 MB Flash) series microcontroller and planning to use BLE 5.0 to make secure connection with a device. In our use case, I am trying to compute how many keys/Bonding Info can be stored to speed up...

Amogh by Associate III
  • 1 replies
  • 0 kudos

Resolved! How to get low current with STOP2 using STM32WB5MMG.

In STOP2 mode, the current of STM32WB5MMG is around 170uA at 3V.Using the same FW (based on the HeartRate example), the P-NUCLEO-WB55 can achieve a low current (approximately 3 uA).Is there any additional settings for STM32WB5MMG?

TK by Associate
  • 2 replies
  • 0 kudos

STM32WB55VGQ6 wiring without RF ?

Hello,I plan to use a STM32WB55VGQ6 for a project without RF because of components shortage. I read the datasheet and I couldn't find any information about the MCU wiring when there is no antenna connected to it. Do you know if I have to let the RF1 ...

JMARC.11 by Associate
  • 4 replies
  • 1 kudos