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 ...
STM32WL5MOCH6 - HardFault when reading from pointer during second core initialization
When running second core initialization, the program goes into HardFault on line "i_feature = *(i + p_MBMUX_Cm0plusFeatureList->Feat_Info_TableAddress);" The code was automatically generated by CubeIDE when opening the ST program "SubGHz_Phy_PingPong...
STM32WB15cc - Adding custom Characteristics
Hi,I am trying to make a simple BLE service with a custom characteristic descriptor and UUID (128 bit) has anyone got any good examples of this?The reason I ask is when I running a BLE server to advertise the characteristics always just seem to show ...
How to use STSAFE-A110 for LoRaWAN ?
Hi, I'm trying to use the STSAFE-A110 to store my LoRaWAN keys, to generate session keys and to encrypt my payloads through it.I'm supposed to send commands to the secure-element but for the symetric encryption, neither the datasheet nor the source c...
Resolved! STM32WB55 Custom External Loader Failed to flash whole image
Has anyone encountered the issue that external loader works fine only when flashing QSPI EFlash_Section independently (e.g. slice the firmware.elf into MCU.bin and EFlash.bin and flash separately).BUT if flash from 0x08000000(Complete Firmware) the ...
Resolved! LoRa operability in other countries
Hello,Our IoT product is LoRa based, and uses the STM32WLE5JC mcu. For the purpose of operability in several countries, we have used a Molex antenna, which operates in the frequency range 863MHz to 928 MHZ.We're using the STM32CubeIDE for development...
Resolved! STM32WB5 BLE
Hi all,no experience, so please explain like to a child.I want to jump into digital.My idea is to make a bluetooth speaker with LED meter so:USB C for Power(CYBD3177) and/or Audio IN(STM32wb5).Bluetooth Audio IN (STM32WB5) -> out to Class D Amp (TAS5...
Resolved! WB55RG/WB15CC and PLC01A1
Is NUCLEO-WB55RG/WB15CC compatible with X-NUCLEO-PLC01A1? I want to develop a controller that supports BLE and thought of starting with a combination of these two boards. Would be helpful if someone can confirm that these boards are compatible and ca...
Implementation of BLE_Hid in STM32CubeWB
Hello. Thanks again for all your appropriate assistance.I would like to ask a question about the implementation details of BLE_Hid in STM32CubeWB.> Is the data written by aci_hal_write_config_data saved in NVM area?(Is that implementation already in ...
Flash Write Errors on STM32WB with BLE Stack
Hi, I use an STM32WB with the BLE stack. In my code, I need to write data to the flash memory (writing new firmware to a prepared memory area). Unfortunately, when I attempt to write to the flash, an error occurs. Is there anything special that I nee...
Resolved! Problem flashing a card STM32WBA55G
Hi, I have a STM32WBA55G card and I want to flash an example code but it doesn't work. So I used STM32Programmer to find out why my board wasn't "found". Normally STLink is included and I can go through the usb-c port. But I still get an error if I ...
