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! BLE transparent mode firmware for STM32WB55VGQ package.
Hello,Using custom firmware on an Inhouse designed board, the BLE output seems unmodulated as shown in the picture attached. But using the Transparent mode firmware on a Nucleo-Board (controlled via the Cube monitorRF) the modulation seems good (also...
STM32WB55 Bluetooth SIG guideline needs an update
Hi,The ST bluetooth SIG wiki for STM32WBx (link here) seems to be out of date since the TCRL required has been updated to TCRL 2024-1. The wiki shows that the test report generated by the online tool, simply required referencing the applicable QDIDs....
Resolved! [STM32WB55] Erasing Flash without Wireless Stack present
Hello!I am facing a problem when trying to erase a page from flash. It is working when the stm32wb5x_BLE_Stack_full_fw wireless stack is present. But since BLE is not used anymore, it has been removed, so now there is no wireless stack present. The p...
Resolved! BLUENRG-LP KEIL License Validity
Hello,We are starting on a new project for a Bluetooth Low Energy based industrial control system and are considering using BLUENRG-355 from the BLUENRG-LP family. Apparently it is now being called STM32WB0.The question is regarding the software deve...
Resolved! Problem identifying different measurements - Zigbee
Dear Support Team, I am currently working on a project involving Zigbee communication, where I have multiple devices configured as Sleepy End Devices (SEDs). Specifically, I have ten SEDs connected to a single Zigbee Coordinator (ZC). I have encounte...
Resolved! BLE sending more data than expected
Hello, I am trying to achieve high throughput on a custom board. I partially replicated BLE_Throughput example for an initial testing.I am receiving the BLE data in MATLAB. In CubeMX, I use a custom ble template. I am trying send a payload 1000x time...
STM32WB5M sleepy end device low power issues - Revision X / Y as cause?
Hi all,some time ago I successfully developed a firmware for a ZigBee sleepy end device running on a STM32WB5MMG module. I could manage the module to draw only about 3µA in low power mode while still being able to communicate a button press over the ...
Resolved! Zephyr support for STM32WB09
Are there any plans to add Zephyr support for the STM32WB0X line of chips? Or is it already supported with the current HAL? I couldn't find any Zephyr related information on the product page.
Resolved! NOD_WL55JC LoRaWAN FUOTA fragments error
Hi,we are working on NOD_WL55JC for LoRaWAN network with FUOTA.we are facing problem when at the following condition1) development kit used NOD_WL55JC, firmware ( en.stm32cubewl-v1-3-0.zip) - en.stm32cubewl-v1-3-0\STM32Cube_FW_WL_V1.3.0\Projects\NUCL...
Resolved! What is the CubeProgrammer button "Start wireless stack" actually doing and can it be automated?
Could you shed some light on what the button "start wireless stack" actually does?1) Is there some flag in flash that has to be set after flashing the wireless stack? Or is it just an option byte or something?2) Why is this seperate button necessary?...
