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! STM32WLE - IWDG in Standby Mode

Hi there,I am using an STM32WLE and I am trying to reduce my Standby mode current consumption. I am currently drawing around 800nA, while the datasheet says I should be drawing about 450nA. One potential cause of excess current is the LSI running for...

RLind.3 by Associate III
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  • 2 replies
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STM32WB Dongle stop working

I Have updated the Dongle's fuses to 1.2.0 version. I did a successful test with the example of transparent mode and the monitor RF. Now I'm trying to use it as Server in a p2p example and it doesn't works. To discard, I flash it again with the examp...

0693W00000NrXARQA3.png 0693W00000NrXBUQA3.png
PGarg.1 by Associate II
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  • 1 replies
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Resolved! Wireless Stack Binary -- Firmware Update - Start Adress

Hello,The MCU used in our project is STM32WBCEU (LQFP48).I am going to download the BL stack binary in the form of Firmware Upgrade through STMProgrammer >> FUS page.The problem is that I face a "Wrong address" error.Where can I find the Start addres...

ptagh.1 by Associate II
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  • 1 replies
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Resolved! tutorial for WL55JC1 and IKS01A3

Very new but excited to start an IoT project here. I have a WL55JC1 and IKS01A3. I followed https://www.youtube.com/watch?v=9s8XiABakuQa and managed to get some widgets connected to Cayenne dashboard, but I can't add anymore widget as devices are gre...

hudw by Associate
  • 449 Views
  • 1 replies
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How to send AT commands through UART on B-U585I-IOT02A?

Hello!I have a question - I'm working on interfacing with the STM32WB5M module on the B-U585I-IOT02A. From what I understand, the STM32WB5M module is already flashed with an example for AT commands (in the STM32Cube_FW_WB_V1.13.3/Projects/P-NUCLEO-WB...

juyec by Associate II
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  • 4 replies
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Resolved! STM32WB55: Can I run CPU1 at 16MHz and BLE at 32MHz?

See attached clocking setup. When I run this, BLE is unreliable. I am running STM32WB55CGU6 in server/peripheral mode. For example, sometimes on power up advertising is occurring and sometimes it does not. And if advertising does work, connecting ...

bwendin by Associate II
  • 1241 Views
  • 6 replies
  • 1 kudos