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! Enabling sensors on LRWAN-NS1 board

Hi everyone,I successfully setup a lora communication using the pnucleo lrwan3 kit : https://www.st.com/en/evaluation-tools/p-nucleo-lrwan3.htmlThe 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
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  • 1 replies
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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
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  • 1 replies
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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
  • 827 Views
  • 2 replies
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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
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  • 4 replies
  • 1 kudos