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 ...
BLE on STM32WB MCU on Short Range
Hello ST Team, I am Ramya Ranganathan from Karaka eDrives. I am working on the STM32WB5MM-DK discovery kit and used STM32CubeMonitor-RF BLE Transmit and Receive data with two different boards. The packets are missing even less than 1 meter distance....
Resolved! WWDG interrupt keeps firing
Hi, After configured the GPIO pins via STM32CudeMX and generated the code, when I run the firmware, the "WWDG_IRQHhandler()" problem keep appearing from no way and hinder me from the rest of the development. Please see the attached screen shoot pictu...
0x20008000 or 0x20009000?
I am using the LoRaWAN end-node dual-core demo on an STM32WL5M. I noticed the RAM_SHARED section in the .LD files of each core project points to different addresses, one to 0x20008000 and one to 0x20009000. Is this a potential issue?
Resolved! need help in MCU selection regarding Bluetooth
Dear esteemed members,I am designing a Bluetooth based small headset kind of application, which will be capable ofreceiving audio stream, streamed through a device like mobile or any other.also need to control few GPIO with mobile, command will be se...
Resolved! issue with RTC Calendar alongside BLE on STM32WB
Hello,I’m working on a project with the STM32WB55 where I use BLE (which is working fine) and also want to use the RTC Calendar. The project was generated with STM32CubeMX, RTC is using LSE.The problem:The RTC calendar runs, but its time counting is ...
Resolved! Are there any example schematics for the stm32wba65ci
I can't find any example schematics for the stm32wba65ciWhere could I find them?
Ble disconnection event 0x3E
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code Hi All, I’m developing a custom BLE Central + ...
STM32WL5MOC blank application
Hi,I made a custom board with a STM32WL5MOC module and I want to test LoRaWAN connectivity. How to get a blank example for testing LoRa? I try to use the End_Node example of the B-WL5M-SUBG1 board, but it requires some environmental sensors to be ini...
Auto-Reset Failure After Flashing STM32WLE5JC
Hello, I’m facing an issue with the STM32WLE5JC controller after flash programming. After programming, the controller does not automatically reset. It only starts working after manually turning the power OFF and ON. In these cases, I've observed the ...
Resolved! STM32WB55 Zigbee: ZbZclWriteReq fails with more than one attribute
SpoilerHi,When using ZbZclWriteReq to write Zigbee attributes remotely, it works OK if I write one attribute at a time, but I am not able to write several at once. Shouldn't the following code work with two attributes? Is there any limitation in the ...
