STM32 MCUs Wireless

I want to software expansion package I-CUBE-LRWAN to application which working on stm32cubel0 mcu package in stm32 cube ide, i searched more but i didn't found any resourceforit, please help me anyone.

STM32WB. How to add multiple characteristics under one BLE Service

HiIm working on custom template from STM32WB Workshop HandsOn_3 with template BLE server. I've tried to add more custom characteristics (notify with variable values) to my service. Ive modified the code to the moment that I see them on the Client BLE...

STM32WB55 BLE Security

Hi,Is there any example/Demo available which represent complete BLE security. i.e Paring using numeric comparison method and also only authorized person can read or write BLE characteristics.How we can implement such kind of security in stm32wb55. Pl...

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...

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 ?