do I need an5165 to make stm32wb10cc work with bluetooth?

[hate goberns]

Hi, I just found this in the guide (image)

[Chris21]

If I was designing a board, I would closely follow the reference board schematics in an5165, as well as the guidance on crystals and layout in that document.

https://www.st.com/resource/en/application_note/an5165-how-to-develop-rf-hardware-using-stm32wb-microcontrollers-stmicroelectronics.pdf

[hate goberns]

thanks, this is all a headache. first pbc and finding lots of problems. one of them is that the costs of shipping are 2000% the price of the component (europe doesnt have semiconductor industries???). second, is that I find difficult to read the guidance .... so ... now I need all of the photo, plus ... more from the other guidance? how can't I mess this up???!!!!

[hate goberns]

& in the guide you've showed ... wich one do I have to use? I only need the bluetooth for the stm32w10cc

[Chris21]

Presumably, you would prefer the UFQFPN48 package and follow the associated reference board schematic and layout recommendations.

[hate goberns]

cant find that packege .... is there any where I can find it done ... is it better to choose than the am5165 ... I don't understand why I need the ufqfpn48. could you please explain?

[hate goberns]

also, in the ufqfpn48, the chip is the stm32wb10cc or another?

[hate goberns]

0k, so I need to do my pbc with the pbc of the ufqfpn48. is this correct?

[hate goberns]

is there any simple way to pass the layout to my kicad?