Asking for The definition of pins on Rtl8822cs

Banana Pi Amlogic design
1

I want to know if the ten holes on the board have any functions… There is no documentation available. Just wondering if I can add more firms on the board.

5e5c7950ecb0dd22697df34ce1a6c152
5e5c7950ecb0dd22697df34ce1a6c152720×649 82.2 KB

I’ve marked on the pic.

2

Just connect to 40PIN

image
image1154×232 43 KB

image
image1096×430 108 KB

3

You mean it is possible to directly add more things on the top despite the BT/Wifi board？