Niranjan Kumar

I would like to know how to write a payload. As in not generating one, write one in say java... Using msfvenom and the java format, you can get the output java code of a byte (array), how would I use it in a program?

I want to get another wireless interface so that I can use programs like WiFiPhisher, I have no idea how to go about this, buying something new is what I'm expecting to do... but what to buy..?