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 ...

Resolved! BLE NOTIFICATION EVENT limited to 20 bytes length

On a server device I'm updating a characteristic that is 32 bytes long and when receive the ACI_GATT_NOTIFICATION_VSEVT_CODE on client side I got only notified for 20 bytes.I don't find any reference to a 20 bytes limit in read or notify command / m...

Resolved! BLUENRG-LPS DMA seems not working

Hi,Using Wise studio Version: 1.3.1_R Build id: 2023_05 on Linux with the STEVAL-IDB012V1 (BlueRNG-LPS dev. kit). I am trying to make the DMA sending a series of bytes to the lowest byte of the GPIOB output. The goal is to see a binary sequence appea...

Resolved! LoRa p2p communication using stm32wle5ccu6

Hi everyone,I’m trying to implement LoRa point-to-point (P2P) communication using the stm32wle5ccu6.I configured the .ioc file based on the SUBGHz_Phy PingPong example for the NUCLEO-WL55JC1. Then, I wrote the code for LoRa transmission. On the recei...

Resolved! Zigbee application for thermostats

Hello, i am looking into doing wireless thermostats using Zigbee who communicates with controlers. The controlers activate and desactivate valves to heat the house. What would be the configuration of the microcontrolers and how can i program my appli...

OTA update with stm32web bluetooth app

I am trying to update my stm32wba55 firmware using stm32wba web Bluetooth app but every time its getting stuck at uploading please wait. I have successfully updated the firmware using web Bluetooth once and after that every time I am trying its showi...

CubeMx 6.14.0 does not generate any code for PTA configuration

Hello, I tried to enable the PTA peripheral on stm32WBA63. Seems like it's not generating any initializing code regarding the PTA. Neither any example is provided how to do so. It tried manually to enable the PTA, but its still not working. I still s...

Resolved! Help Needed: LoRa Point-to-Point Communication on STM32WLE5CCU6

Hi everyone,I am working on LoRa point-to-point communication using the STM32WLE5CCU6 and trying to run the PingPong example. However, I haven't been successful so far.I would appreciate any guidance on whether I need to modify any pin configurations...

Bare metal SPI implementation problem

Hi, I'm trying to get a bare metal implementation of SPI working on a STM32WB55 Nucleo board.The transmit appears to work but I cant get the receive function to work. I'm using a loop back by connecting MOSI & MISO with a jumper.When in debug I can s...

Resolved! Can't change to ASE_STATE_QOS_CONFIGURED from ASE_STATE_CODEC_CONFIGURED

HI,I am using the STM32WBA55G-DK1 board to develop my ble audio project referred to BLE_Audio_TMAP_Periopheral project.But when my tablet pc connected to the board successfully, and started play the music. The ble audio stack posted CAP_UNICAST_SERVE...

Resolved! How to set in CubeMX to use BLE extended advertising?

I am controlling BLE server using stm32wba54cgu6 chip and CubeIDE 1.18.0.1. In order to use extended advertising function, what part should I set in CubeMx?2. I think that adv_ext_app.c / adv_ext_app.h file should be created to use extended advertisi...

STM32 MCUs Wireless

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