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 ...
stm32wb55 BLE connection crashes with 0x8 error
Hi,I'm having strange situation with mine BLE application on STM32WB5M module, i.e. Peripheral mode, which has implemented configuration characteristic (write with confirm) according by BLUEST protocol 00000000-000F-11e1-9ab4-0002a5d5c51b. Client rep...
Resolved! STM32WL55JC1 LoRa Mesh with Self-Healing - Seeking Library/Tutorial Guidance
Hi everyone,I'm working on a LoRa project using the STM32WL55JC1 microcontroller, and I'm looking to implement a self-healing mesh network with multiple repeaters.Could anyone suggest existing libraries, detailed tutorials (step-by-step preferred), o...
Since updating STM32CubeIde STM32WB fails after making changes
Ever since being forced to update STM32CubeIde, every time a change is made to the .ioc file and the code is regenerated the following errors show up.app_ble.c /** * Write the BD Address */ p_bd_addr = BleGetBdAddress(); ret = aci_hal_write_confi...
Resolved! How do I enable ThreadX on a STM32WB
I've added the X-CUBE_AZRTOS-WB software pack and checked all the boxes for ThreadX but the RTOS ThreadX checkbox in STM32CubeIDE is disabled. Is something else required to use ThreadX on an STM32WB? Kindes regards
STM32WL5MOC TCXO issue
Hello.I'm trying to launch a minimal LoRaWAN project. CubeMX version 6.15.0. When using MSI RC clocking, the module works without issues. When attempting to use the TCXO, the module starts, packets are successfully transmitted to the server, but are ...
Resolved! STM32WBA65 USB for debug
I want to use a USB connection on a STM32WBA65 processor, purely for debug purposes to get some info back to a PC on a virtual com port. The device will not be powered by USB.I don't want the processor to act as a host.Questions:Can the STM32WBA65 pr...
STM32WB eddystone and sleep
I would like to use STM32WB (NUCLEO-WB55) with eddystone and sleep periodically.I find examples about beacon and about power low mode but it's not easy merge them.I'm looking for an example.Thank youPaolo Preioni
Resolved! STM32WLE5 module not able to receive data through UART with baudrate 921600.
Hello everyone,I'm using STM32WLE5 (LoRa E5) module for sending the data from one module to the other. The Lora transmitter will be receiving the data from the UART1 which is then transmitted over the radio.I have used baudrate 115200 and tested, eve...
stm32wl33c8 Transition Energy
Hi there,for a project at university we need to estimate the power consumption of stm32wl33c8 mcu. One open question is the power needed for transition from deepsleep to waking state as we need to wake the cpu very often over a long time to read out ...
STM32WL no Slave Reception on SUBGHZ SPI
Hi,I am trying to set up a SPI communication to the STM32WL's integrated LoRa transceiver. So, I was able get NSS, MOSI and SCK to work, however I won't receive any data on the MISO line.My code is following:void SUBGHZSPI_DebugEnable(void) { RCC->A...
