Selecting raspbery 4 on app

Hi Team!

I am using a Raspbery PI 4, Local Blynk Server and an iPhone X.
I need to use App with Raspberry pi 4 integrated WIFI but there is no option for it. Can I use Raspbery pi 3B with WIFO as connection type?

Hello. Sure you can. Those board selection is not really affects anything expect the list of Pins.