STM32 MCUs Wireless

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.

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 ...

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...

Recommended NT2016SF-32M-END5875A for STM32WL design

We design a new product where we use STM32WL microcontroller and in the datasheet ST is recommended to use NT2016SF-32M-END5875A manufactured by NDK but we dont found it to buy.Can you provide some distributors where we can buy this TCXO?Can you prov...

Resolved! Sysclk frequency not stable on STM32WBA55 and STM32WBA52

I have been developing a IMU board based on the STM32WBA52KG. I'm using STM32CubeIDE 1.15.1 with STM32WPAN firmware 1.30.0. (I've tried using cubeide 1.16.0 with firmware 1.40.0 but was unable to get the code to compile: see this issue: https://com...

STM32 MCUs Wireless

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