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STM32WB55CEU6 and BLE stack programming

JL_Loyd
Associate II

Dear community,

 

On my board, a STM32WB55CEU6. My aim is to add the DFU BLE possibility for code update.
On the first picture, you will see mu CUbeProgrammer Interface.
After click on "Read FUS infos", i'm able to read status.
Capture d’écran 2025-10-23 135504.png
The FUS is ok, but the stack version ( 0.0.0) seems to say "no version".

When i'm trying to flash the official binary of BLE_STACK_light (Light, full, extended,... same problem).
I'v got an warning.
Capture d’écran 2025-10-23 135918.png


An idea ?






 

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