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 OTA application size
Hi, I am updating my app via OTA. Before downloading, can I get the full size of the bin file? Where can I get it? I want to display the download
Resolved! Documentation for STM32WL5Moc
Hello, Where can I find information, such as flash memory layout, RAM addressing, peripherals configuration for the SMT32WL5MOC ? The product page has quite a few documents, but nothing that is really usefull for developing firmware....
STM32WL enters STOP2 mode but can't use the lpuart wake_up
Hello folks,when I was using the HAL library function to implement MCU wake-up service from STOP2 mode through LPUART serial port, I found that no matter how the data was sent, the MCU could not exit STOP2 mode. Below are the relevant configurations ...
SPI Clock prescaler bypass bit causes STM32 SPI master to stop outputting clock
Hello,I am using the NUCLEO-WBA55CG. I read in the Reference manual (https://www.st.com/resource/en/reference_manual/rm0493-multiprotocol-wireless-bluetooth-le-and-ieee802154-stm32wba5xxx-armbased-32bit-mcus-stmicroelectronics.pdf) that the SPI perip...
Resolved! NO_VALID_SLOT aci result after global discovery start when 2 connections are already running
I've build a central device that need to connect to at least 4 hosts devices it periodically loops on a aci_gap_start_general_discovery_proc()when find a device that fits mac filter it connect itself and restart a scan periodbut when it get connected...
Resolved! Why is the sound quality of BLE audio so bad on STM32WBA55G-DK1
HI, I download BLE_Audio_TMAP_Peripheral firmware to STM32WBA55G-DK1 board, and Headphones was select as Audio Configs on the borad. When i start playing music, the audio quality was so bad. I previously sent the input data of the headset to ...
Resolved! What is the output impedance of the STM32WBA63 (QFN48 package)
Hello,I am trying to develop a board with Bluetooth Low Energy using the STM32WBA63.I have tried to base my design on application note AN5165, but it is for the STM32WB55, and I couldn't find any application note related to RF and the WBA series.I al...
STM32WL5MOC Delevopment Issues
Hello everyone, I'm trying to setup a STL32CubeIDE project with a custom STM32WL5MOCH6 MCU. I managed to test if the board is alive with a simple hello world debug print on SWV and there's no issues. The problem starts when I enable the LORAWAN m...
STM32WLE5 custom board wake up from sleep/standby on radio
Hi, I have a custom board equipped with a STM32WLE5 based module for LoRa transmissions. I am able to manage the processor in various low-power modes and wake it up by pins and/or RTC. How can I configure the processor to wake it up by the sub-GHz ra...
