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! Why does the update fail after I modified a non-OTA project into an OTA project?
After I select the project and download it, the ST BLE Toolbox (as shown in Figure 1) displays "Upload completed."However, after the Bluetooth restarts, it still shows "STM OTA", which means my application was not successfully downloaded to flash.I'm...
STM32WL3: significantly different power consumption between *CC* and *KC* variant.
Hello,I built two PCBs, one with the STM32WL33KCV6TR (QFN32 version) and one with the STM32WL33CCV6TR (QFN48) version. Both schematics are identical (48MHz + 32768Hz crystal connected, SMPS used, decoupling capacitors on power pads, otherwise nothing...
Questions about the STM32WB PWR and Advertising
Hi STTwo-32, I have 2 more questions: 1. What jumper to remove - so the NUCLEO board will stop advertising ? 2. What to do - to change power on STM32WB5MMG module from current 2.4-2.6V to 3.3V ? Thanks
Resolved! Why there is no NUCLEO-WBA52CG projects in STM32CubeWBA?
Why there is no NUCLEO-WBA52CG projects in STM32CubeWBA?What caution should be taken when using STM32WBA52 in STM32CubeWBA?
Issues with LoRa Nucleo Pack
Having checked the ST Website for LoRaWAN kits I settled on the LoRa LF Sensor and Gateway kit (P-NUCLEO-LRWAN3) There is no mention on the website that this pack is obsolete or end of life. I always check that because I have been burned before by ST...
Resolved! BLE stack reset
In my project STM32WB55 uC is used and FW is generated by STM32CubeMX.Library (STM32Cube_FW_WB_V1.22.0) and BLE binary (stm32wb5x_BLE_Stack_full_fw.bin) are both version 1.20.My goal is to reboot only BLE stack on CPU2 without reset of CPU1.On commun...
Resolved! STM32WBA 32MHz HSE. Can't Initialize HSE
Hi,I made a custom PCB with a STM32WBA54CGU6 to act as a Bluetooth LE Audio transmitter. This was going to be first "real" PCB since before I have only made much simpler designs (I know I was very ambitious). For the HSE, I used this document to deci...
Resolved! Cannot flash BLE Wireless Stack into STM32WB55CG (USB Dongle). FUS_STATE_IMG_NO_SPACE
Hello! I'm trying to flash wireless stack into the STM32WB55 USB Dongle.I've successfully upgraded FUS to version 2.0.0.3.But now i cannot flash wireless binaries. Each time I try to do this, i'm getting the message, that image is downloaded, verifie...
Resolved! Where to get I-CUBE-LRWAN old version (1.3.1) ?
can anyone please share the older version 1.3.1 of the i-cube-lrwan package
Resolved! BLE sleep advertising at fast rate of 1 or 2 ms
Got this issue on entering sleep. I set my advertising to 1 second, and do not touch it after. Before sleep, all was good, I was advertising every ~1 second but when I enter sleep I notice it jumps to 1 or 2 ms.. very fast, and not so power consumin...
