Possibility STM32WBx firmware update via PC

[benedikt4120]

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

[STTwo-32]

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

[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

[benedikt4120]

Hello Victor, 

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

Best regards, 

Benedikt