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! Connect multiple identical BLE devices to Windows
I am using the STM32WB55 microcontroller for my product. I want to connect more than one module to my Windows laptop. When I pair one module, it pairs correctly, but when I try to connect another module with the same firmware, it shows the message "T...
FUOTA Fragmentation Not Processing on STM32WL55 Board
Hello ST Community,I am implementing FUOTA on STM32WL55-based device using ChirpStack. For this purpose, I am implementing the example code (Lorawan_FUOTA) provided by st-microelectronics in the stm32cube_fw_wl_v1.3.0 library. I have successfully bui...
Resolved! PAwR Support for STM32WB10CCU5 and Alternative BLE Solutions
Hello,Is there support for PAwR with BLE on the STM32WB10CCU5 chip? Additionally, I would like to know what methods I can use to send different data to multiple devices using BLE with this chip. If this chip does not provide the necessary functionali...
Resolved! BLE OTA via ST BLE Toolbox – Firmware Hangs After Image Upload
Hello,I'm facing an issue while performing OTA firmware updates using the ST BLE Toolbox app. The image file uploads successfully in most cases, but quite often, the final confirmation pop-up (indicating completion or prompting for reboot) does not ...
Resolved! NUCLEO-WBA52CG SWO support inbox
If I realize it is true, is it needed to solder SB12 in NUCLEO-WBA52CG board for using SWO as ITM_SendChar in printf debug? Thank you for helping!
Resolved! P2P_Client needs to be placed in bootloader mode after executing
Hello; I am very new to STM32 products. I have been working with the P2P_Server and P2P_client examples using the STM32WB05KZV6TR MCU.As I use the P2P_clent example in both the Nucleo board WB05KZ and a custom board and load the built image, the next...
Document and Programming Tool Quality ?
Dear ST and STEmployees,I know, everything is hard and stressful and nobody has time to take care about daily quality topics. However, I need to let you know that I'm heavily disappointed about the documentation and programming too. quality around th...
Resolved! P-NUCLEO_LRWAN3 is obsolete?
I feel duped right now. I bought the P-NUCLEO-LRWAN3 kit yesterday from st.com directly as my starting point into embedded stuff. Today I installed CubeIDE and went to generate a new project for the NUCLEO-F746ZG included in the kit, and I get a mes...
Resolved! BLE NOTIFICATION EVENT limited to 20 bytes length
On a server device I'm updating a characteristic that is 32 bytes long and when receive the ACI_GATT_NOTIFICATION_VSEVT_CODE on client side I got only notified for 20 bytes.I don't find any reference to a 20 bytes limit in read or notify command / m...
Resolved! BLUENRG-LPS DMA seems not working
Hi,Using Wise studio Version: 1.3.1_R Build id: 2023_05 on Linux with the STEVAL-IDB012V1 (BlueRNG-LPS dev. kit). I am trying to make the DMA sending a series of bytes to the lowest byte of the GPIOB output. The goal is to see a binary sequence appea...
