I need major help here .
Im studing in enginnering school in Stockholm (sweden).
My teachers gave me a Project where i have to build wifi from scratch. They are not allowing me to but finished wifi-modules,
only things they are allowing me to buy is wifi chip and wifi processor and some other Components.
What i need help with is some kind of wifi schematic to understand easily to build a wifi, + which type of processor and wifi chip to choose!
The wifi has to be multicasting and not unicasting
Please help me