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 ...
Rename proj fails: null argument
I use CubeIDE 1.5.1. I download stm32wb55 pack and copy of example BLE_HeartRateFreeRTOS at my folder D:\Anatoly_RX\WB55_razgrabit\Applications\BLE\BLE_HeartRateFreeRTOS\STM32CubeIDEI can open project. When I try to rename it I get error null argumen...
STM32WB55 CubeMX Configuration
I am building a wireless application (BLE) with STM32WB55CG. For that, I am planning to use HSI and LSE (LSE as RF wake up clock and HSI as CPU1 and CPU2 clock). For that, I disabled HSE in the RCC part of CubeMX. After I did that, RF becomes inactiv...
What are the steps to port BLE_MeshLightingProvisioner from P-NUCLEO-WB55.Nucleo to P-NUCLEO-WB55.USBDongle board?
I have created a board based on STM32WB55CG which is same microcontroller as that is used in P-NUCLEO-WB55.USBDongle. The problem is, in STM32Cube_FW_WB_V1.10.0 project folder for P-NUCLEO-WB55.USBDongle board, there is no BLE_MeshLightingProvisioner...
STM32WBRE Cannot enter interrupt
The first problem HAL_Delay() is stuck. The count value is always 0 and cannot enter the timer interruptThe second problem cannot enter the external interrupt.Does anyone know what's going on？
STM32WB55 aci_gap_start_general_discovery_proc issues
I am developing on NUCLEO WB55, I call aci_gap_start_general_discovery_proc() to discover near devices, if I pass PUBLIC_ADDR as third argument all goes well but it does not find my devices, becose they have random addresses.If I pass STATIC_RANDOM_A...
Options for long range comminication and data transmition for STM32H745 Nucleo
Hi.I'm looking for best way to remotly control Nucleo based procjet around 500m-1km range or above if possible. I've been looking for radio solution but all accesable options are really short range like LoRa modules which can provide good connectivit...
Resolved! Nucleo STM32WL55 Running LoRaWAN AT Slave - Why no Lora transmission?
Have built the (single core) LoRaWAN AT Slave example from STM32Cube_FW_WL_V1.0.0, which has been flashed to a new Nucleo STM32WL55 board (straight out of the package). No apparent problems building and flashing. Configured for AS923 region.Running a...
Resolved! Does STM I-CUBE-LRWAN still have a future?
The latest I-CUBE-LRWAN version 1.3.1 hasn't been updated for nearly a year now, whereas previously there were several upgrades per year. As we are using this product in commercial IoT units it is pretty critical to understand whether STM intends to ...
Resolved! Support for Custom PCB review
Hello ST Community,I recently made PCB using STM32WB55CGU6 MCU. I used STM32WB-Dongle as reference and designed 4-layer PCB. After board bring up and soldering I found that every peripherals of my board are working except Bluetooth.I am using P2P-ser...
Matching Network Design Confirmation & Questions
After going through AN5457 I want to confirm whether I have correctly followed the design guidelines presented.I am aiming at 920MHz and have used the 923MHz 22 dBm value for Z0 (10.58-j10.71).This is my first time dealing with RF but I understand th...
