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
  • 1184 Views
  • 0 replies
  • 2 kudos

Testing the BLE_DataThroughput application

I'm trying to check the dependence of BLE data rate with respect to distance from the board. I runned the BLE_DataThroughput example but I'm having a hard time to interpret the info on the gatt_server terminal (I'm using a nucleo board with a smartph...

Kolab by Senior
  • 1008 Views
  • 3 replies
  • 0 kudos

Resolved! MB1791 Development Board PCB Layout

Beside the MB1791 BOM doubt, there is PCB Layer Stack doubt too.About MB1791 PCB & Gerber Files, there is no Signal copper layout in the Middle Layer-1 (G1 Layer) & Middle Layer-2 (G2 Layer). Why the setting applied 4-layers PCB instead of 2-layers ...

KKan.1 by Associate II
  • 496 Views
  • 1 replies
  • 0 kudos

Resolved! LoRa without LoRaWAN??

Hello all....New to the STM32WL world and trying to understand some things:Could someone point me to the appropriate applications, within the STM32WL Library package framework, for creating a remote control hub that could send a user defined packet s...

SWenn.1 by Senior III
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  • 2 replies
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STM32WLx5 FCC RF modules?

The WL product has been around for a while now and I still only see one FCC approved RF module (Seeed )......I had heard that ST was going to produce an FCC module with the WL55 product. Can anyone from ST validate any truth to this and comment on t...

SWenn.1 by Senior III
  • 525 Views
  • 0 replies
  • 0 kudos

STM32WL55 preamble selection

Hi All, I am evaluating the usage of the WL55 on a legacy system. Our legacy system is a 2-gfsk with whitening; it relies on 0xAAAAAA preamble frame, but it is detected as 0x555555 by the semtech submodule. This leads to a shift in the sync word and ...

ltoso.1 by Associate II
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  • 1 replies
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Resolved! STM32WL RTC HANGS!

Hi Team,I'm facing some trap in the STM32WLE5 device during RTC init, some time RTC initialization works, some time it hangs in generated function "HAL_RTC_MspInit()" during HAL_NVIC_EnableIRQ(RTC_Alarm_IRQn). if any one faced this issue kindly let m...