STM32WB55RG Nucleo P2P Client Example Not Discovered by Smartphone

[yeji_jang]

Hello ST Community,

I’m working with an STM32WB55RG NUCLEO board and following the P2P Client tutorial. I’ve encountered an issue where my smartphone(ST BLE Sensor app) is not able to discover the board

1. Hardware & Project
• Board: NUCLEO‑WB55RG
• Example: P2P Server (found in P-NUCLEO-WB55.Nucleo folder)

2. FUS / BLE Stack Upgrade
• Files used:

stm32wb5x_FUS_fw.bin

stm32wb5x_BLE_Stack_full_fw.bin
• Uploaded via STM32CubeProgrammer with “Start address automatic determination” - When I manually enter the address refer to Release Note, there was an error message "no mage found",  but Firmware successfully updated when using automatic determination mode.

3. Observed Behavior

After the upgrade and code upload, the board powers on, but my smartphone does not see any BLE device advertising.

No new entries appear in the phone’s Bluetooth list.

+ All the programs are up-to-date

Any guidance on how to get my STM32WB55RG NUCLEO advertising would be greatly appreciated. Thank you in advance!

[yeji_jang]

This is the error during FUS, when I don't enable "Start  address automatic determination"

(Firmware update is successful when enabling )

Also i tried BLE_p2pServer (not Client), which is typo in main post

[FilipKremen]

Hello,

please try to click on the "Start wireless stack" button in STM32CubeProgrammer and upload the application again.

Best regards,

Filip Kremen