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 ...
Resolved! STM32WB Diversity Antenna support
Does the STM32WB BLE stack support diversity antenna through an external RF switch?
Resolved! Package STM32WLE5 WLCSP59
What are the dimensions of package WLCSP59?
Resolved! STM32CubeMx generating sources with errors
I am trying to initiate a project via cubeMx for the STM32WB55 nucleo board.I an able to initiate a simple project without the BLE middleware (STM32_WPAN).Once adding the STM32_WPAN, the generated project not compiled on both Atollic true studio and ...
Error upgrading wireless coprocessor firmware on Nucleo-68
I am experiencing an error while trying to upgrade a Nucleo-68 board from P-NUCLEO-WB55 wireless coprocessor to latest v1.7.0 firmware provided by STMicroelectronics/STM32CubeWB github repo.I already reported the issue on the githb repo here is a cop...
Custom STM32WB55CC board - unable to upgrade FUS
Hi,I am developing an application for custom built STM32WB55CC board. Everything seems to be fine, however I am not able to upgrade FUS from v0.5.3. I am reproducing steps from release notes attached inside 1.8.0 FW pack. Please find a log from delet...
STM32CubeWL MCU package
Hello ST Team, I would like to use the STM32WL in a project that ends at the end of the year.When can I expect the STM32CubeWL MCU package to be released (Q4 was mentioned in a post -> Too rough)?Would it be possible to get a preliminary (also untest...
CMSIS OS2 Wrapper and Software Timers
Dear ST, the current version of the CMSIS OS2 wrapper (V1.8.0 for STM32WB) does not support calling the functions osTimerStart() and osTimerStop() from an ISR. However, FreeRTOS does provided the functions xTimerChangePeriodFromISR(), xTimerStopFro...
Resolved! Other suppliers for components in reference design ?
For an R&D project we are curently designing a PCB around an stm32WB , we use the stm32W55 usb dongle as reference design for our project.But we are currently not able to source some specific components : L3 : Ferrite FCM1608KF-601T0FLT1 : band pas...
USB_CDC and BLE Hard Fault
Hello,I'm using CubeMx to create a project with usb cdc serial port and BLE functionality. CubeMx generates a sequencer UTIL_SEQ_Run(~0); that runs the BLE state machine. In the code below, if I comment out UTIL_SEQ_Run(~0); the code runs fine per Wo...
