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! STM32CubeIDE can not update LoRaWAN_End_Node.ioc without severe breakage
I used STM32CubeIDE 1.6.1 and STM32_WL V1.0.0 to create the LoRaWAN_End_Node example project. When I edit the IOC file to simply add support for CRC and regenerate sources, I can no longer build the example.I get a huge number of duplicate symbol err...
MBMUXIF_SystemInit address offset comparison fails, falls into infinite while loop
if (OptionsBytesStruct.IPCCdataBufAddr != (uint32_t) pMb_RefTable) { /* USER CODE BEGIN MBMUXIF_SystemInit_Prevent_OB_Programming */ /* WARNING: If there is a difference between the MAPPING_TABLE placement in memory */ /* and the ...
STM32WB55CGU6 full erase
I accidently put the FUS and BLE firmware in the wrong starting address. The chip has 1M flash. When I loaded the firmware, I was following the 512K flash memory location. Now I cannot perform full memory erase as some areas (from index 243 - 245, to...
STM32WB55 doesn't process client events
Hello!I'm using stm32wb nucleo board as a central device to connect multiple peripherals. An input data stream from one device is about 40 kb/s, there can be up to three devices. After successful connection the client board starts to get notification...
STM32WB55 max LPUART speed
Hello,I was wondering what the maximum transfer speed is of the single wired (Half-Duplex) LPUART connection of the STM32WB55CGU. The clock configuration shows a clock frequency of 64Mhz, the baud rate is by default 209700 Bit/s. Is it possible to tr...
Android & iOS libraries for OTA DFU for STM32WB
Hi All, wondering if there are any Android/iOS libraries that allow integrating the OTA DFU update process for the STM32WB55 to our App?Thanks!
Resolved! LoRaWann DualCore doesn't run
The example non-dual core runs perfect. The dual core doesn't run out of box. Is there some presentation or walkthrough I'm missing?
Resolved! WL55JC1 Dual-Core end-node not connecting to gateway.
The board stays in join request mode. Single Core setup runs perfect.
I-CUBE-LRWAN, questions..
I am using I-CUBE-LRWAN to create a LORA end-node device. But the documentation does not say anything about how to create your own device using this extension. I have two questions:1) Can this extension be integrated into CubeMX?2) Are there instruct...
