Smartphone Wifi Sniffer

[samuel]

Hello guys, I have a retail store! I am looking to track as to how many users visit my store, for how long they stay in the store and the number of repeat customers. So I figured, most people with smartphones have their wifi turned on. I am looking at developing a smartphone Wifi tracker solution. Would RT5350F be ideal to develop the solution if at all it is possible to do so with RT5350F?

[wouter]

The RT5350F wifi signal strength is not the best in the world.
Also the performance can be an issue when you try to monitor a lot of clients.

But it should be possible to build some kind of wifi sniffer.

Check for example: http://www.hangelot.eu/?p=317&lang=en