Wlan

i am planning to connect many slave devices to one master device via wlan.
Can i use wlan client adapters for both master and slave or only for slave device and for a master i should connect a wlan access point.
There would be multiple salves communicating with one master but no slave cannot communicate with each other.

i cannot understand what you are propably thinking, but you can have multiple client connections to only one Access Point. So you buy one AP Router, and as many Client routers you need. I can tell you more if you provide me with more details!