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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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...

stm32wb BLE client to server connection time too long

Hello everyone.I have a question about the STM32WB BLE. I set one device as a server and the other device as a client. In order for the devices to communicate in ST's own software, the client device needs to know the service and characteristic featur...

Mtopa.1 by Associate II
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Use STM32WB5MMG as a network co processor

Currently I am using BlueNRG M2 which acts as a network co processor which I communicate with my main controller. I have some data processing application for which I have to use other main controller and cannot use the processor of BlueNRG M2 Now, I ...

RMoc.1 by Associate II
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  • 3 replies
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Resolved! RTC Accuracy issue

Hello, we are working on new release of STM32WL "STM32Cube_FW_WL_V1.3.0". release which has introduced changes in RTC driver which we believe is fixed for the issue (RTC loosing time issue STMicroelectronics/STM32CubeH7#24 )But, after running RTC ove...

PG26 by Associate II
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  • 4 replies
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Resolved! Availability/state of known STM32WL reference designs

hey there! in a recent video posted to the ST youtube channel about STM32WL rf layout, there's a reference to the existence and availability of four separate reference designs - MB1720, MB1842, MB1791, and MB1792 using STM32WL parts, but it seems non...

Julian1 by Associate II
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  • 3 replies
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