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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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 ...
STM32WB55: Problem with the USB-VCP after wake up from STOP 1 Mode
Hi,I'm using the STM32WB5M Discovery kit and I'm integrating the USB-VCP library with th power control. After the wake-up from the STOP 1 Mode the USB-VCP doesn't work (I don't receive the characters send using the function CDC_Transmit_FS), after so...
Resolved! Unable to set clock frequency above 32MHz
Hey guys,Im running into some issues with trying to set the clock speed of my stm32wb55 chip above 32MHz on my custom board.Here is my baremetal startup code that works using MSI as sysclkvoid __attribute__((naked)) Reset_Handler() { __asm__("ldr...
Subghz phy pingpong example main.c is empty
hello, I downloaded Subghz_phy_pingpong example and i opened the project file.Then i opened main.c . it looks like in the picture below. i think its empty or did i opened in wrong way?
How to enable CFG_USB_INTERFACE_ENABLE in STM32CUBEMX?
I am trying to make the make the thread command line application on my custom board that communicates through the usb. In the WPAN configuration in CubeMX there does not seem to be an option that turns on CFG_USB_INTERFACE_ENABLE. Does anyone know ho...
Stm32WB55 loses connection due to power issues.
Hi all,I have the STM32WB55 board connected to a battery. However it loses connection (firmware does continue without issues) quite often. After some research I have found out that when i attach the charger or the st link the disconnection issue is g...
Resolved! Overview/estimation of wireless stack sizes
Hello!Is there an overview of how big the ST wireless stack is depending on the activated features?Thank you!
Cant make AT Master application to work on NUCLEO-LRWAN1/NUCLEO-L073RZ pair
Hi,I have P-NUCLEO-LRWAN2 starter pack and I'm trying to run AT Master application on NUCLEO-LRWAN1/NUCLEO-L073RZ pair with supplied in I-CUBE-LRWAN Expansion Package. It looks like all fine (i.e firmware compiled and loaded onto NUCLEO-L073RZ withou...
Resolved! why targeting STM32WL as end node instead of STM32LO?
I bought p-nucleo lrwan2 working with STM32LO MCU,and i'am wondering to configure its device sensor as end node ,watching the last video posted by ST they were working with the same pack but they targered STM32WL as end node instead of working with t...
