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! Zigbee: ip802154_lld_exitSleep() FAILED
Hello, testing Zigbee_OnOff_Client_SED on P-NUCLEO-WB55. Sources are from version 1.18.0, same as installed stm32wb5x_Zigbee_FFD_fw.bin. Almost no changes to source files except modification channelmask to WPAN_CHANNELMASK_2400MHZ.After a while (rand...
Communication through Lora with STM32L0
Hello, I would like you to help me to communicate two microcontrollers (The B-L072Z-LRWAN1 Discovery kit LoRa/Sigfox module (Murata) using Lorawan, I was researching and looking at some libraries that were an expansion for Lorawan. But I don't know h...
Resolved! STM32WB: Quuppa application for geolocation
Hello,Can someone tell if BLE stack in STM32WB chipset support QUUPPA application ? I expect it is the case for the latest STM32WBA?Thanks
FUS bug with ZigBee firmware for STM32WB55CGU6 (dongle)
Hey, everybody!I looked at the Release Notes for the STM32WBxx Copro Wireless Binaries and kind of did everything according to the manual.stm32wb5x_FUS_fw.bin -> 0x0809A000, tm32wb5x_Zigbee_FFD... -> 0x0804C000. However, after flashing the controller...
hci_user_evt_proc call in interrupt for STM32WB
Hi,it is ok to call hci_user_evt_proc function (STM32WB), from an interrupt, for example SysTick_Handler ?Best,s.mateusz
Wireless stack on custom STM32WB55
Hi all,Im trying to load the stack onto the custom board. I've done it for both Nucleo board and dongle. I use Nucleo board with SWCLK, SWDD, RST, GND, 3V3. I think Ive managed to program FUS as it shows the correct number and it starts. Ive been try...
STM32WB15 test BLE Tx in custom hardware
Hello, I'm Marco, HW developer.Scenario: two Nucleo WB15CC transmit both a sawtooth into the Nucleo WB55 USB dongle with BLE protocol. With a proper SW we can see the two sawtooth in the GUI. The Nucleos WB15 should be replaced with custom HW with sm...
Interference between RTC and LoRa activities in the NUCLEO STM32WLJC1 board
Hello guys, I have this situation where when I use the LoRa protocol in my application, the RTC stops working and vice-versa. Anyone have an idea of what could be causing it and the solution for the problem?
Unexpectedly small L2CAP fragment size in BLE data transfer
I'm working on a BLE application which uses a pair of BLE characteristics to transfer packets of data (similar to a cable replacement service). I believe I have followed the recommendations in AN5289 8.6.9 to mazimize throughput.When I read packets f...
STM32WB55: Zigbee Attribute Reporting - Client and Server
Hi there, I explored the attribute reporting topic based on my initial question, which you can find here: [link]. I gained a better understanding of how the feature operates.Currently, in my setup, the Client pretends to be a Zigbee End device, and...
