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 ...
Kindly review schematics of BLE board using STM32Wb55RG.
I'm new to emended system and PCB design. This will be my first PCB design.Before moving to PCB design just want to confirm that my circuit will work. Kindly review schematics. Any Feedback is appreciated.Im getting this error and warning in ERC.Erro...
BMP280 or BME280 on the LORA E5 Mini board
Has anybody successfully attached one of the above sensors to this LORA device?I tried many times with different sources from GitHub but without success.
Where is the "Debug Authentication" ?
I used a MB2032-WB09-B02 on MB1801D for several times, flash in CubeIDE was always OK, though debug prompted error read data every time, then the next day when I used it again, it didn't work, I couldn't flash image into neither in IDE nor Prog, the ...
Resolved! STM32 WPAN Remove BLE Service
Hello, I have an existing STM32_WPAN configuration with 3 BLE services and I want to completely remove Service 2. Is there any way to do that? I've already reduced the number of services to 2, but it ends up removing Service 3 which I want to keep. ...
Scanning and Detecting STM32WB09KE - Custom PCB
Using STM32CubeIDE 1.17.0, STM32CubeMX 6.13.0, MCU is STM32WB09KEV6TR.ioc file attachedHello,I am trying to write code for a PCB with an STM32WB09KEV6TR. I am very new to STM development. Before going any further in our project, I am simply trying to...
Problems with USART2 Rx Callback with BLE_p2pServer_ota example
Hi,i am using the BLE_p2pServer_ota example with NUCLEOWBA55 and i want transmitt a 20 Byte package over USART2 with DMA in circular mode (19200 Baud). Here as an example, i send 20 bytes every second via HTerm to USART2. BLE advertising (every 2s) i...
Resolved! BLE disconnect --> HCI_Reset unexpected behaviour
I am working on a low power mode in a freeRTOS ble application. On a user request the device is to go into low power mode Stop2. In order to achieve the lowest power consumption ~2µA (stm32wb55) the ble activity has to be deactivated and the cpu1 & c...
Resolved! Which board to choose for Nucleo WB55RG examples in CudeMX?
Moved from MPUs forum.Hi, I looking to use the Nucleo WB55RG board to prototype some BLE firmware.I was looking through the examples in Cube MX but that particular board wasn't listed but there were a few similar choices, (see below). I was thinking ...
BLE de-initiatization and reinitialization.
I am working with STM32WB55RG microcontroller. The application that I am working on needs to enter BLE mode when requested by user. I am able to start the BLE application and it starts advertising.After a set time of 1 minute the application has to c...
Generic-Switch-App: After restarting the device, button 2 cannot trigger automation
Hi,When the device is first added to Apple HomePod, pressing button 2 can trigger automation, and it is always effective no matter how many times it is triggered. But once the device restarts, pressing button 2 again is almost always ineffective. Gue...
