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STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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.

ctrois by • ST Employee
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  • 0 replies
  • 0 kudos

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...

Ouadi by • ST Employee
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  • 0 replies
  • 3 kudos

I2C read issue in STM32L072 MCU

Hi Team,We are using STM32L072 Discovery kit LoRa module for reading CCS811 sensor over I2C peropheral. The Hardware Id (Deivce id) of the sensor is not able to read as the data line does not contain ACK signal at the end. We are using HAL_I2C_Master...

System command event mismatch between 1.1.0 FW and CM0+ FW.

I am facing a challenge with the System event response codes. Digging into the FW I find the FW is looking for the status in the wrong part of CPU2's SystemCmdBuffer. It seems CPU2 respects the 8 byte header, whereas FW (with comments) says the evtse...

Hedley by • Associate III
  • 1176 Views
  • 2 replies
  • 1 kudos

Resolved! The Confirmation email for the STM32-C2C portal does not work, I have tried several times. How can I confirm my account for the portal?

I'm trying to register a P-L496G-CELL01 Discovery Kit in the Concierge portal at www.stm32-c2c.com. The problem is that the portal doesn't seem to recognise that I click the confirmation email. Each time I try to register the new board, it just asks ...

LWall by • Associate
  • 4938 Views
  • 5 replies
  • 0 kudos

DFU driver problem

Hello, I am facing problems with installing the DFU Driver on my PC, I have followed the steps which are mentioned in UM2237 document which are the following: 1- installing STM32Cube Programmer 2- run STM32Bootloader.bat as administrator 3- put the N...

Resolved! How can I flash zephyr elf to my stm32wb55?

I follow the instructions here:https://docs.zephyrproject.org/latest/boards/arm/nucleo_wb55rg/doc/nucleowb55rg.htmlI've built the .elf file, how do I flash this to my board? I see my board connected as a drive, I copy the elf file over but when I dis...

WStev by • Associate
  • 1234 Views
  • 1 replies
  • 0 kudos

Stm32wb Add Template Service to Client

Hi, In my application i try to use a second nucleo board as Client. In the Android App my Service is shown as temperature value.​Now i have Problems ​with get the specific data in the nucleo Client.Is there any ​Tutorial or how to for register the ch...

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