Is there any chance of connecting an external antenna to the new 3b+?
I need to use a metal case for my application and want to use the internal wifi chip. To avoid interfering I need to disable the internal antenna. In the past I used the old Pi 3 b. It was very easy to solder an pigtail for the external antenna to the pcb. I did some research and it seems no one has done it on the new one yet.
Looking at the pcb I have two questions:
1) what is this pad for?
2) are these 0 Ohm resistors? Maybe I can use them for disconnecting and connecting the external antenna
I get my new raspberry on monday and will do some tests. Do you guys have any ideas?