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! STM32WB55 BLE MAC Address
Hello folks. How can I determine the BLE MAC address of my WB55 device's wireless stack?
Resolved! NUCLEO WBA52CG No device found on target
Hello ,I'm trying to flash in the NUCLEO WBA52CG the basic code example available in STM32CubeIDE. I use version 1.19 with Windows. It was originally version 1.17 and was updated in 1.19.No issue to generate the code or build it. I then connected the...
Resolved! STM32CubeProgrammer on MacBook Air M2 won't recognize NUCLEO-WL55JC2
I'm trying my first Nucleo WL55JC2 dev board on my Macbook Air M2 (apple silicon). I am having an issue with connectivity. I have two of the same dev boards and multiple USB cables, and two USB ports on the Mac. All combinations give me the same res...
Resolved! STM32WB55 : Detecting All Types of Clock Errors (Beyond CSS)
Hello,I'm currently working on a medical project based on the STM32WB55. One of our key safety requirements is to be able to detect a maximum of clock-related error, including:Complete clock failuresMissed or irregular clock ticksFrequency variations...
How to Get LTK (Long Term Key)
I am currently considering capturing and analyzing LE-Audio packets, but for that I need the LTK used for decryption.BLE Secure Connection pairing does not directly exchange LTK, so I do not know what it is, and I am having trouble.Could you please t...
Can’t connect to target MCU on custom board based on STDES-WL5U4SBB (MB1720)
Hi ST Community,I have developed a custom board based on the MB1720 HighBand HighPower A01 reference schematic (STM32WL series). On my custom board, I’m unable to debug the MCU — my debugger can’t connect to the target at all.I’ve double-checked the ...
Resolved! STM32WB55RG hardware design guide
Dear Team, May I know any hardware design guide exists for STM32WB55RG.Especially for the RF section and it's pch schematic and layout guidelines.RegardsHAI
Resolved! With FUS version v2.1.0.0, I am unable to detect any Bluetooth signal.
After I upgraded the FUS version to v2.1.0.0, the STACK version was also upgraded to v1.23.0.3 accordingly, as shown in Figure 1. However, I found that after programming the firmware into the STM32WB55CGU6, I could no longer detect any Bluetooth sign...
Resolved! OTA Update - What is the boot sequence?
Hi, i am currently trying to wrap my head around the OTA Application Update Procedure which STM32 recommends to do.So what i understand is:There is the BLE_Ota example (which basically should take another application binary and write it to some memor...
Resolved! Default DTM firmware for X-NUCLEO-WB05KN1
Hello,I am working with an X-NUCLEO-WB05KN1 expansion board and I need to flash the default DTM firmware into the STM32WB05KN device.In the X-CUBE-WB05N package, I found the following folders:BLE_Transparent_Mode_STM32WB05_controller_onlyBLE_Transpar...
