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! STM32WB5MMGH6TR BLE Question on Pairing ....using MOOC video???

Hello all..I have a proprietary pcb with the above mcu. Board works fine. I am using BLE but with NO bells and whistles (no encryption, authenication or authorizations. I decided I wanted to play around with these things so I have been following t...

STM32WB FLASH write/erase issue after reset

Hi,I have a problem with FLASH. Key point of mine application program is a moment that saves 128B setting struct with magic-key pair (0xA55A and 0x5AA5) in the being and the end of a setting string. After power cycle, I do browse strings (+ integrity...

MCU not entering into HAL_PWREx_EnterSHUTDOWNMode - black project

Hello everyone!Hardware MCU is STM32WB5MMGHI'm trying to set the MCU in shutdown mode in a complex project, but failing. And with "failing" i mean the code still execute even after the shutdown command run. So the MCU it's not entering shutdown mode....

Resolved! WBA 1.5.0 / CubeIde 1.17.0 BLE secure parameters generation bug

Hello,CFG_BONDING_MODE and CFG_FIXED_PIN are not correctly generated and CFG_FIXED_PIN is updated only when IO capability is changed: and this is content of app_conf.h:CFG_BONDING_MODE and CFG_USED_FIXED_PIN are always set to 1.Best regards

STM32WB5MMGHX OTA aborts with custom application

I'm working on a custom board based on a STM32WB5MMGHX. I want to be able to update the firmware via OTA.I've successfully been able to follow AN5247 with a nucleo dev kit to switch between the HeartRate and p2pServer examples. I did this both using ...

Resolved! STM32WL33 modulation support for GMSK

Hi,The specifications mention multi-protocol support for 4-(G)FSK, 2-(G)FSK, (G)MSK, DBPSK, DSSS, and ASK. However, the reference manual does not explicitly mention GMSK.Can the device demodulate GMSK directly through register settings, or is it only...

Resolved! Can STM32WL or WB be programmed to function as a baseband chip (with an external mixer) ?

Colleagues,Can STM32WL or WB be programmed to function as a baseband chip (with an external mixer) ?I’m looking for ICs which would help me build an HF radio link. My bands of interest are 14 MHz and 28 MHz amateur bands. I like the STM32WL33, becaus...

Resolved! Alternative Component Recommendation for NT2016SF-32M-END5875A

I am developing a custom board using the STM32WL55JC17 and referencing the MB1389 development board. However, I am unable to source the NT2016SF-32M-END5875A crystal oscillator.Could you please recommend a compatible replacement that meets the same s...

Resolved! BLUENRG-LPS flashing problem

Hi,I am starting to work with STEVAL-IDB012V1A. I use Wise-studio version: 1.3.1_R on Linux. I can compile successfully the example "Profiles_Peripheral_with_Library". In the launch configuration I selected CMSIS-DAP. I do hold PUSH1 button while pre...

DWM3000 problems with reception using STM32WB55 and DWM3000 API

Hello,We are using the DWM3000 and use the respective API from the website. With the STM32F429 everything works fine. But when using the STM32WB55 series, there are some bytes missing when receiving. On the SPI bus everything seems to be fine, all da...

STM32 MCUs Wireless

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