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 ...

STM32WB Fixed Advertising Channel for Certification

Hey Guys,I have a problem with my STM32WB55CC. For the certification of my product I have to set the advertising channel to a fixed one (37, 38, 39). The command I try to use is the following:volatile uint8_t ret; ret = hci_le_set_advertising_paramet...

Unable to flash my P-NUCLEO-WB55 dongle

Using DFU. I repeatdly try to flash the dongle, it almost always fails and when it seems to start erasing prior to writing it ends up with :$ ./STM32_Programmer_CLI -c port=usb1 -d /tmp/BLE_p2pServer_reference.hex -------------------------------...

STM32WB55 USB DONGLE debugging via USB not working

Hello,I am a newbie and trying to get debugging on my STM32WB55 USB Dongle Board to work.I have LPUART1 and USART1 set up, but don't understand what else is required to set up?Is there any example project for the USB Dongle Board using the USB conne...

Resolved! Unable to find AN 5500

Hi,where can i find AN5500: ZSDK API for ZigBee® on STM32WB Series, referenced in AN5492 to be available on www.st.com?Regards, Rainer

STM32WB can not understand "shci_init(APPE_SysUserEvtRx, (void*) &SHci_Tl_Init_Conf)"

code from V1.3 :UTIL_SEQ_RegTask( 1<< CFG_TASK_SYSTEM_HCI_ASYNCH_EVT_ID, UTIL_SEQ_RFU, shci_user_evt_proc ); SHci_Tl_Init_Conf.p_cmdbuffer = (uint8_t*)&SystemCmdBuffer; SHci_Tl_Init_Conf.StatusNotCallBack = APPE_SysStatusNot; shci_init(APPE_SysUserEv...

Client board can't detect my new notification characteristic in the server

Hello! I am using stm32wb55 boards to exchange data. I added a new notification char in my server but client doesn't notice when I update the value of my new characteristic. But in ST BLE Sensor I can receive notifications from my new char, and also ...

– Integrated balun to reduce BOM

we are using ble in stm32wb series – Integrated balun design is there any reference schematic .the height of our application is 40feet can we use this ble with balun anteena or we will need an external antenna who we calculate the range and power ?

STM32WB - Problems with BLE and RTC

Hey Guys, Im new to ST and have the following Problem with the STM32WB55.I want to use the BLE function while the RTC is running in the background. The BLE should run for 10 seconds and shutdown after for 1 minute.When I go into the Standby Mode (Wit...

STM32WB55 BLE Beacon Example doesn't work

Hi all,i bought the STM32WB55 Nucleo Pack and I tried different examples from the STM32WB55 Firmware Package. The BLE Datathroughput example worked fine for me, but the BLE Beacon won't work.I updated the FUS to the newest version.I flashed the newes...

Resolved! How do I connect the ground of a high-speed external crystal oscillator in the STM32WB55?

I've looked at the reference design in the application note AN5615 page 13. This micro controller has integrated load capacitors for the high speed external oscillator. In the bottom right package, on the 32Mhz oscillator there is a symbol leading to...

STM32 MCUs Wireless

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