STM32 MCUs Wireless

STM32WB55RGV6TR external crystal

Hi guys. I am working on developing a product using STM32WB55RGV6TR. I referred to AN5042 and AN2867 to define the external crystal. Based on AN5042 if the used register setting for HSEGMC[2:0] is 0b111, the gm is 2.84mA/V. According to AN2867, the ...

I'm using the LoRa WAN DevKit. Unfortunately the LoRa Gateway does not open a Virtual ComPort when I plug it in shown like in this video: https://www.youtube.com/watch?v=vuc6914B0KM&t=270s The Board is connected and all LEDs flashing/working.

STM32WB55 border router

Hi.I need to make a border router by combining stm32wb55 and raspberry pi. but i don't have any document associated this solution. in Thread_RCP example, as described below-----@par Application Description This application is used to demonstrate the ...

stm32wb BLE info ??

Good afternoon....I am new to STM and BLE. I have a while loop in main where I am checking conditional flags that could have been set in IRQs. All seems to work nicely. I then begin the process of implementing the BLE stack for peripheral. After ...

Real bluetooth address from android device

How do I find the real bluetooth address of a connected android device? I find the address in the mobile phone / tablet from the settings, but in the stm32wb55 program event HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE meta_evt->data structure, the address...

Datalogs in Nucleo-WL55JC

Hi, I can see there is data logs for Sensor tile box and STWINKIT1. For predictive maintenance using STWINKIT1B, we can do direct learning also means it stores the data in SD card, am I right?If so, using Nucleo Board(Nucleo- WL55JC), when we do OC...

STM32WB HW_TS_RTC_Wakeup_Handler Is Generating Hard Faults Whenever Called

Hello! I'm trying to run the BLE Heart Rate application on my STM32WB.I followed the guides and YT videos, but whenever the HW_TS_RTC_Wakeup_Handler interrupt is triggered, the device goes into a Hard Fault state at ' __HAL_RTC_WRITEPROTECTION_DISABL...

IEEE 802.15.4 Encryption

Hey All, I want to add encryption to the existing STM32WB55 MAC 802.15.4 ​FFD/RFD examples.How could i ensure encryption and integrety of my data. As i consulted the IEEE 802.15.4 standard​, I can use the ENC-MIC-128 for both encryption and integrity...