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Confusion over NUCLEO-WB55RG vs P-NUCLEO-WB55

Kristof Mulier
Associate III

When navigating in the Board Selector from CubeMX, I see the following four related products:

KristofMulier_0-1692970990404.png

  • NUCLEO-WB55RG
  • P-NUCLEO-WB55
  • P-NUCLEO-WB55-NUCLEO
  • P-NUCLEO-WB55-USBDONGLE

However, I only find two actual boards that correspond to them. So I attempted to make a mapping:

KristofMulier_1-1692971396280.png

It's quite clear that P-NUCLEO-WB55-USBDONGLE corresponds to that small USB board. However, do the other three products (NUCLEO-WB55RG, P-NUCLEO-WB55 and P-NUCLEO-WB55-NUCLEO)all correspond to the same nucleo board? What's the difference between them?

 

I also figured that there are two different .ioc files in the database (see C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeMX\db\plugins\boardmanager\boards) related to this nucleo board (if you ignore the difference between "Board" and "Board_AllConfig"):

KristofMulier_2-1692971600980.png

So, what is the difference between:

  • J02_Nucleo_NUCLEO-WB55RG_STM32WB55R_Board.ioc
  • J00_Nucleo_P-NUCLEO-WB55-NUCLEO_STM32WB55R_Board.ioc

Thanks a lot for your help to clarify this.

 

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