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 ...
Feedback on STM32WB55 Series Flash Architecture
My Feedback on STM32WB Series Flash ArchitectureDear STMicroelectronics Team,As an experienced developer working with the STM32WB series, I must voice a critical concern about its current flash memory architecture.By placing both the Cortex‑M4 appli...
Trying to use GO command with uart bootloader on STM32WLE5CC
Hi all,I'm working with an rak3171 build with an STM32WLE5CC, I've write a python script for flashing my firmware over uart using usart ST bootloder, everything works well, but when flash is done, I'd like to reset my bord for running the new firmwar...
Resolved! not able to connect to the stm32cube monitor rf.
i am usng stm32wb55rev6 microcontroller for my project. I updated the firmware upgrade service to the latest version of the v2.1.0.0 and updated the stack version to the latest version of v1.23.0.3.Still i am not able to connect to the stm32cube moni...
FUS_IMAGE_ERSERROR from FUS while FW upgrade
Hi there,On a STM32WB55RG, I would like to write a routine in my firmware to upgrade the wireless firmware through the FUS mailbox.I'm able to exchange request/response through the mailbox, for instance, at startup FUS_GET_STATE returns FUS_STATE_IDL...
Resolved! Stm32wl33 with Crystal
Hello everyone,How to calibrate the hse clock, I use NUCLEO-WL33CC2 boards.Best regards
STM32WLE5xx: LoRaWAN Join Request Not Reaching TTN Gateway (AS923-JP)
1. ContextI'm working with an STM32WLE5JCI6 board and STM32CubeIDE to connect a LoRaWAN device to The Things Network (TTN) in Japan. The gateway I'm using is a SenseCAP M2, and its frequency plan on TTN is configured for Japan 920-923 MHz with LBT (c...
STM32 WL55JC1 FUOTA
Good morning, I have been trying to integrate FUOTA for a few days in my Nuclo STM32 WL55JC1 project. Starting from the provided example STM32CubeWL_FW_1.3.1 from MXCube, if I try to build in CubeIDE I get the following error: make[1]: *** No rule ...
Resolved! STM32WB55RGV6 – BLE stack stopped working after switching projects (even old examples fail)
Hello,I am working with an STM32WB55RGV6 on a custom board powered by battery (always connected).I successfully ran the Proximity example (non-RTOS) with BLE stack before, but after I worked on another project that used BLE stack + FreeRTOS, the BLE ...
STM32 Sleepy End-Devices loosing connection at random points in time
Hello, I am developing a Sleepy End-Device based on STM32WB5MMG which should read and transmit sensor data periodically. The board is mounted to a PCB with the recommended layout for optimal antenna gain. The sensor readings are transmitted with a cu...
Resolved! Cannot run any example on Nucleo-WB55RG board
Hello @STTwo-32,I was having the same issue and pressing the "start wireless stack" button did the trick for me. I was assuming after flashing the FUS & BLE Stack firmware, is that the CPU2 would be up and running already. So, does this mean that we ...
