STM32 MCUs Wireless

Is serial number in the device is given during manufacturing time or can user customize it? How can it be customized?

With the "STM32 LoRa® Expansion Package" is it possible to set the RTC time after initialization of the Lora stack.

I would like to be able to set the time from the LoRa network. So when I receive the time I make a HAL_RTC_SetTime with the information collected, but then my program freezes. Do I have to stop the Lora layer, timers beforehand?Thank you in advance f...

STM32WB USB bootloader

HiI`m having some issues with programming p-nucleo usb dongle board with USB DFu mode.The way I understand is ,there is an internal system bootloader inside STM32WB which supports USB Firmware DownloadIf I can jump to bootloader from my application ...

Example Projects/Generated Code - Bluetooth Mac Address OUI validity

All Examples for the STM32WB have the following code in their app_ble.c:const uint8_t* BleGetBdAddress( void ) { ... udn = LL_FLASH_GetUDN(); if(udn != 0xFFFFFFFF) { company_id = LL_FLASH_GetSTCompanyID(); device_id = LL_F...

CMWX1ZZABZ-091 -StandBy/Stop mode and Power consumption.

Dear Members. I'm a beginner and trying to learn and understand how to work with stm32l0 and SH1276. The first task which i set to myself is to reach the absolut minimum power consumption. Watched some tutorials and tried to reach minimum which i me...

I-CUBE-LRWAN don't work on custom board: PHY txTimeOut ERROR

Helloi made a customised board using the STM32L476RETx mcu with a lora module : DORJI DRF1262TI opened the project from i-cube-lrwan expansion package with the name SX1262dvk1das USING THE SX1262 AT 868MHz.i updated the PINOUT of my MCU and exclude a...

STM32WB getting stuck into Hard Fault on unsuccessful Bluetooth connection attempt!

We have tried usingNVIC_SystemReset();but it seems it only resets the M4 core and not the M0+ responsible for Bluetooth communication. It would be really appreciable if someone could guide us towards identifying the cause behind this behavior, and ho...

STM32WB55 Thread FTD Wireless Stack (v1.10) not ACKing when ot command sent

It appears that v1.10 of the Thread FTD binary does not work properly. When a command is sent (line 4 below), the code stalls in an infinite loop, waiting for an ACK from the M0 processor.static void APP_THREAD_DeviceConfig(void) { otError error; ...