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 ...
LoRa Wio E5 ADR Not Working for Join Attempts
I’m working with the LoRa Wio E5 module, using this repository Seeed-LoRa-E5 by danak6jqI’ve encountered an issue where ADR works perfectly for normal data transmission after joining the network, but it seems to have no effect during the join process...
STM32WB5MMGH6TR Bluetooth Advertising Issue with STM32_WPAN Middleware
Dear Community,I am currently working with the STM32WB5MMGH6TR module and using the STM32_WPAN middleware for Bluetooth functionality. Initially, after installing the middleware, Bluetooth advertising worked and the device was discoverable. However, ...
Resolved! HAL IRQ Handler Bug: Stuck in ISR forever after initializing UART2 with floating pins - STM32WL5MOCH
The UART2 IRQ Handler gets called consistently and never clears a few milliseconds after initialization. If the debugger is not present on the RX line, the program always gets stuck in the IRQ Handler forever, until I touch the RX pin with my finger....
Resolved! Is there a recommended chip antenna for the STM32WB55?
I am putting the STM32WB55 into a space sensitive application so i would like things as small as possible. The application note (AN5129) is very good for a PCB antenna, but I would like a chip antenna to be as small as possible (cost is less of an is...
Resolved! Can't find zigbee IEEE address in stm32wb55 example code
Hello, I am trying to implement a zigbee network using stm32wb55 custom board. I use STM32Cube_FW_WB_V1.21.0 zigbee examples. Everything works perfectly, butI want to change the client/router 64 bit IEEE address, but I can't find where it is set or h...
Resolved! X-CUBE-MATTER and CMake
Hi,I want to use CLion for development, which requires CMake, and I've been struggling with integrating the X-CUBE-MATTER package in it.Globbing all files withfile(GLOB_RECURSE src_files "Middlewares/*.c" "Middlewares/*.cpp" "Drivers/*.c" "Drivers/*....
Resolved! STM32WB09 deepstop mode
I'm trying to run a sample PWR_DEEPSTOP_RTC from PWR_DEEPSTOP_RTC, but I'm facing some problems.The code works correctly, the UC enters deepstop mode and returns to run mode, but when I try to measure the current in PJ2 as described in item 7.1.4 of ...
Resolved! After programming ST MRSUBG_WakeupRadio_Tx example ST-Link debugger stops working
1. [Part Number] NUCLEO-WL33CC1 2. [Environment] Windows 11 laptop3. [Schematics] Using ST Nucleo board.4. [Details] STM32CubeIDE would not enter debug.5. [Expected behavior] It should enter debug after a power reset regardless of what low power mode...
Resolved! STM32WB55 BLE client will not re-connect to a paired server
I have a BLE device that uses BLE security mode 1, BLE security level 3 authenticated pairing. It works with iOS, Windows, and MacOS. It has an unencrypted characteristic for the initial connection and an encrypted characteristic for use after pai...
Bootloader information of STM32WL33CBV7
Hi Team, We are using STM32WL33CBV7 controller in our new project, we require complete information of bootloader and its dedicated pins and its implementation, Could you please suggest the application document which gives complete information on boot...
