STM32 MCUs Wireless

NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

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...

Please go and visit our wiki pages to support your projects on our wireless product families.

Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...

Resolved! ZbStartupFindBindStartEndpoint is not implemented in the M0

Based on the Wiki exemple Connectivity:Zigbee_Binding#Find_and_Bind ,For my application, I need to start manually finding and binding for distinct Endpoints.From the documentation exemple, finding and binding can be started manually from the applicat...

Resolved! STM32CubeExpansion_MATTER_V1.0.3 Window Covering is not working properly

After debugging Window Covering with STM32CubeExpansion_MATTER_V1.0.3, after commissioning with Apple's HomePod, it shows "no response" on the iPhone and cannot be controlled.I debugged that it is calling CHIP_ERROR WiFiDiagosticsAttrAccess::ReadWiFi...

Resolved! STM32WB55CGU6 Radio configuration

Hi to allI got interested on STM32WB55CGU6 which is recently available as a development board found online and in its reference manual I kind of notice that there is no detailed explanation or rather configuration for the Radio CTRL register and BLE ...

Cannot make ADC with DMA Sampling work when using Sequencer (UTIL_SEQ).

Hello!I'm a university student with some experience with STM.I'm working on an STM32WB55 DevBoard and an STM32WB5MMG-based custom board, they both are programmed with same code when i compile and works perfectly.Regardless, the specific board names a...

Resolved! UART NOT WORKING IN SEQUENCER UNDER LPM

I AM USING STM32 WL55JC2 CONTROLLER TO WORK AS A LORA END NODE , I AM WORKING WITH EXCISTING CODE FOR LORA END NODE AND I WANT TO CONFIGURE UART1 , THE CODE IS WORKING UNDER SEQUENCER OS. SO I AM TRYING TO IMPLEMENT UART1 WITHIN THE SEQUENCER OS , U...

Resolved! STM32CubeWB v1.19.1 -- is missing include files -- BLE examples don't build

The directory:STM32CubeWB-v1.19.1/Drivers/CMSIS/Device/ST/STM32WBxxis empty. There should be an "Include" directory here.This missing directory means that some of the BLE programs (BLE AT Server) cannot compile.I was on the P-NUCLEO-WB55.Nucleo platf...

Resolved! JTAG interface available for the STM32WB5MMDK ?

Good afternoon, I am currently working with the STM32WB5MMDK. Upon verifying the documentations, I couldn't find any mention of a JTAG interface for debugging purposes. I wanted to know if the JTAG pins can be used for programming and debugging as SW...

Can STM32WLE5CCU6 upport Wi SUN (IEEE802.15.4g in PHY layer) ?

I would like to inquire about something, such as the STM32WLE5CCU6 chip, which supports GFSK, but the chip manual does not explicitly state that it supports IEEE802.15.4g (for example, the s2 lp manual states that it supports IEEE 802.15.4g hardware ...

Infinite loop into Sequencer (UTIL_SEQ_WaitEvt)

Hello,I am always getting stucked into an infinite loop when calling the sequencer UTIL_SEQ_WaitEvt().When digging deeper, I've seen that it could be a race condition as it doesn't always stop at the same function (sometimes PreIdle, sometimes PostId...

Matching impedance between WB55 and MLPF-WB-01D3

I'm having a bit of an issue understanding what's going on with the impedance matching between the WB55-48QFN and the MLPF-WB-01D3 (made specifically for the WBxx family). Per another post in the community, and the WB55 documentation, I now know that...

STM32 MCUs Wireless

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