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 ...
Hi, I'm trying to transmit information between two NucleoWL55JC1 boards using LoRa modulation, i.e only the SUBGHZ_PHY layer. I want to set up the peripherals and middleware with CubeMX and use the HAL SUBGHZ functions in the code section.
Unluckily, I haven't found indications as to which of this functions to use for a basic transmit/receive application. In the HAL documentation and inside the stm32wlxx_hal_subghz.c file the functions are described independently but there is no cont...
Resolved! STOP2 low power on STM32WB55 with BLE connection wakeup
Hello all,I am running a custom BLE application on STM32WB55 and I want to implement low power STOP2 mode because it's the deepest while RF is still alive. The idea is to periodically wakeup, procced some data and go back to STOP2. I may also need to...
zigbee issue on NUCLEO-WB55
Hi, I'm trying to start the zigbee on Nucleo-WB55.After upgrading the FUS to 1.2.0.0 and Stack to 1.16.0.0 without any problem, I get an issue in the running code when it checks the "StackType",it should be 48 or 49 but it returns 0:Tested with two ...
How can I reduce my Sleep current in STM32WLE5CCU6 microcontroller.
Hi All,I have implemented a code using Arduno IDE. In that we are transmitting data at every 5 minutes. For that I am getting sleep current around 6uA. But When I am using STM32cubeIDE to generate same type of code I am getting sleep current around 5...
How do I get the firmware for P-NUCLEO-LRWAN3 gateway.
HelloI have a P-NUCLEO-LRWAN3 kit. I would like to apply some peripheral at Gateway but I didn't find the source code.If I can't get the gateway source code. I would like to get the binary pre-installed on the NUCLEO-WRWAN3 gateway.Thank you.
Energy consumption: Receive data on BLE with MCU/MPU in standby, best MCU/MPU choice?
Hi, I want to choose a ST MCU/MPU and I would like the CPU to have BLE, to be able to run a low power mode (STANDBY), use < 5µA in STANDBY and be able to listen on BLE during STANDBY mode Best is that BLE chip would be in STANDBY as well but listen...
STM32WB write BD Address when production
How to write our own STM32WB BD Address when production? Is there any tool or APIs of Windows to control STM32WB for testing frequency offset/ TX power/ RX sensitivity with 8852.
Resolved! Linker script not placing MB_MEM2 in SRAM2
I'm using a NUCLEO-WB55RG board and if I create a new project in STM32CubeIDE 1.12.0 and enable the STM32_WPAN and HeartRate example it doesn't work because the different buffers that need to be in SRAM2 is not placed there.The app_entry.c defines th...
Resolved! EEPROM Emul advantages in STM32WL
Hi All,I have implemented EEPROM Emul Middleware in STM32WL project (https://www.st.com/resource/en/application_note/an4894-eeprom-emulation-techniques-and-software-for-stm32-microcontrollers-stmicroelectronics.pdf) in lieu of writing directly in FLA...
