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 ...
I-NUCLEO-LRWAN1 - AT command issue
Hello,I am using I-NUCLEO-LRWAN1 development kit for LoRa setup. I have interfaced that setup with USB module and I am trying to communicate it using X-CTU. When I start the module the module sends #, but it's not responding to AT<CR>. I have attache...
unexpected interrupt when running the example FLASH_EraseProgram for NUCLEOWB15
Hi,I need to write some config data to the flash and tried to start from the example FLASH_EraseProgram for NUCLEOWB15. But I got problems already when running the example without any modification. My setup:NUCLEO-WB15CC boardFLASH_EraseProgram witho...
Resolved! How to get Vbat and Internal temperature ?
Hello, I am using a p-Nucleo-wb55. I would need to get data from vbat channel and the internal temperature channel. I used the example for internal temperature and it works but I am not able to add the reading of vbat value. Am I supposed to use one ...
Resolved! Query regarding the lora bandwidth enumeration in radio_driver.h library .
I looked into the radio_driver.h library, Radiolorabandwidths enum there is enumeration of lora bandwidths but the value assigned seems to be random with respect to RM0453 document on Bandwidth on lora. Is the library is correct or need modification?
How to migrate from a TCP WiFi data server to BLE data server
Hello everyone,I want to migrate my existing TCP-WLAN based MCU application which acts as a data server with a proprietary protocol. The application comes very close to standard Posix TCP handling. Each connection is handled by a separate thread that...
STM32WB55RG: Instability of LSE clock on Nucleo board
Hi,I am using the Nucleo WB55 board that has a STM32WB55RGV6 MCU to develop an application. I see instabilities in bluetooth by default when I am using the LSE clock as RfWkUpClock of the BLE that are leading to the BLE core crashing.Those instabilit...
Resolved! STM32CubeProg missing entry in Reg SMPR1 for STM32WB55
Hello,in STM32CubeProg v2.11.0, in the Registers (BETA) tab, peripheral ADC, register SMPR1, the entry SMP0 is missing (it's the VREF INT channel).Best,Nicolas
how can i use stm32wl55jc to transmit CW beacon?
I have nucleo-wl55jc board i want to transmit CW beacon.i am able to transmit continuous wave but not able to sleep the radio and continue next transmit.What would be the possible way to start and stop radio quickly?
Resolved! no Radio Rx timeout after the Radio.Rx function called?
Hi, I create my new project follow the SubGHz Phy Ping Pong example project.In the example project, the RTC configure in "Free running Binary mode". In my project, I configure the RTC in "Free running BCD calender mode" therefore no Radio Rx Timeout ...
