P-Nucleo WB55 USB Dongle Programming

TWood.4 · ‎2024-10-31

I'm trying to program a P-Nucleo WB55 USB Dongle (PCB number MB1293C) with the BLE_TransparentModeVCP example.

Using STM32 Cube Programmer:

1. Load FUS V1.20.0 - stm32wb5x_FUS_fw.bin at 0x803A000

2. Load BLE Stack V1.- stm32wb5x_BLE_Stack_full_extended_fw.bin at 0x8011000

3. Load BLE_TransparentModeVCP_reference.hex (from P-NUCLEO-WB55.USBDongle directory) at 0x800000

I get a single green LED on the board and it appears as a COM port on the PC, but STM32CubeMonitor-RF is unable to connect to it.

Any suggestions?

STTwo-32 · ‎2024-10-31

Hello @TWood.4

The USB Dongle is based on the STM32WB55CG. This MCU have 1M of flash so the stm32wb5x_FUS_fw.bin should be loaded at 0x080EC000 and the stm32wb5x_BLE_Stack_full_extended_fw.bin should be loaded at 0x080C5000.

Best Regards.

STTwo-32

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TWood.4 · ‎2024-11-01

Ah OK. I misread the FUS and BLE Stack release notes.

STTwo-32 · ‎2024-11-01

If the issue is solved please select the best answer to your question to give it more visisbility for other users.

Best Regards.

STTwo-32

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