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 ...
PCB Antenna Issue on STM32WB55 USB Dongle
To the ST Technical Support Team: I have a question regarding the use of the STM32WB55 USB Dongle. This board features both an onboard antenna and an IPEX antenna connector. However, the schematic indicates that the components for the IPEX interface ...
STM32WB05 Deep Sleep RTC weakup
Hi, I am new to developing on ST32WB0x and would like to put the MCU into deep sleep and wake it up after 2 minutes for a fairly standard application.According to the documentation, it is possible to use the RTC timer.I have tried and tested several ...
STM32WL33 direct Tx
Hello,the MRSUBG by STM32CubeMx have a mode of operation named 'Transmit Data control' (not wel descripted by the documentation or examples), when this mode is actived the PIN PA10 change in MRSUBG_TX_DATA and and the bit stream inserted in PA10 pin ...
Resolved! STM32WBA54KGU6 - SMPS code generated...
Hi Champs, one of my customers develop on STM32WBA54KGU6. This SoC does not come with SMPS. Although he selects the righ reference (STM32WBA54KGU6) for code generation, SMPS seems to be used by default - he has to comment the line out form generated ...
stm32wl communication data error with SX1278
Hello ST experts, I have recently taken up a LORA wireless communication project, previously the transmitter side was using ebyte's lora module based on SX1278 and the receiver side was using a combination of STM32L1 and SX1278, they have been work...
Resolved! STM32WL5MOC End Node example no debug messages
Hi,I was testing the End Node example on a custom board equipped with a STM32WL5MOC module. However, I changed only the UART from UART2 to UART1 in platform settings. I also activate the DMA. However, I can get only "APPLICATION_VERSION: V1.3.1" on t...
How to Perform Secure OTA Updates (Signed & Encrypted) on STM32WB55?
Hello ST Community,I’m working on a custom board based on STM32WB55 and need to implement secure OTA firmware updates (signed and encrypted images).Here’s what I’ve done so far:I successfully tested SBSFU in local loader mode (YMODEM over UART).→ Pus...
STM32WB55 Zigbee server coord cannot receive data from another STM32WB55 Zigbee Router Client problem
Hi, My current project using 2 STM32WB5x series MCU and after added in Zigbee feature through STM32CubeMX, it is always loops at the Idle code as shown below. The code is from the stm32_seq.c ----------------------------------------------------------...
STM32CubeProgrammer not seeing device.
IAR/EWARM can connect to my STM32WL55 nucleo board. However, I get a complaint about a hardware fault during loading. It also claimed that the STLINK firmware was old, so I decided to update that.STM32CubeProgrammer would not initially start, so fo...
Resolved! STM32WB5MMG SMPS
Hi,I have a custom board with a STM32WB5MMG module. In order to obtain the best performances, I want to use the STM32WB5MMG SMPS with a 3.3v voltage source. However, I can't find in the Cube IDE any command to activate the SMPS. Is it always activate...
