WiFi Direct (Android 4.0) with multiple (3+) devices?

Yes, the Wi-Fi Direct specifications explains it is possible to create a 1 to many connection. One of the devices will act as a group owner (think it as an access point). I have been able to create a Wi-Fi Direct network with 3 devices during some tests.

Yes,there are no limits as such. We have experimented with 5-6 devices - beyond that, it won't scale very well at the moment.

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