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benedikt4120
Associate
May 14, 2024
Solved

Possibility STM32WBx firmware update via PC

  • May 14, 2024
  • 3 replies
  • 1410 views

Hello, 

at the moment i am developing BLE software for STM32WB5 and it works fine. The updater of the BLESensor App is working well and we can update new firmware any time. But there is one question, where we can not find an awnser. 
Is there any possibility to perform the ota update from a pc or a web based solution? 
We don't want to use a smartphone or tablet for it. 

Can anyone help to solve the problem. 

Thanks. 

best regards

This topic has been closed for replies.
Best answer by VictorD

Hello Benedikt,

There is also a web-based solution available for the STM32WB-WBA series, known as the Web Bluetooth App. Take a look at it. (The source code of the page is also available on the STM32 Hotspot under the name STM32WB-Web-Bluetooth-App-Interfaces).

Best regards,

Victor

3 replies

STTwo-32
STTwo-32
ST Technical Moderator
May 14, 2024

Hello @benedikt4120 and welcom to the ST Community :smiling_face_with_smiling_eyes:.

OTA request comes from a Bluetooth Low Energy client with dedicated applications.
STMicroelectronics provides two clients with this capability:

  • ST BLE Sensor, a mobile application that supports both types of update (application
    and wireless firmware)
     
  • STM32CubeMonitor RF, a PC tool that allows the user to update its application with a
    dongle featuring a Bluetooth Low Energy transparent mode implementation.

So, for your case the best way will be to use the second Method. Better description is available on the chapter 4.3 of the AN5247.

Best Regards.

STTwo-32

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    VictorDBest answer
    ST Employee
    May 15, 2024

    Hello Benedikt,

    There is also a web-based solution available for the STM32WB-WBA series, known as the Web Bluetooth App. Take a look at it. (The source code of the page is also available on the STM32 Hotspot under the name STM32WB-Web-Bluetooth-App-Interfaces).

    Best regards,

    Victor

    benedikt4120Author
    Associate
    May 15, 2024

    Hello Victor, 

    thank you very much for your awnser. This is  for what we have searched. 

    Best regards, 

    Benedikt 

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