Originally Posted by
maillemaker
There are spycam units that talk over wifi to your tablet for like $50. I think that is the way to go. There is a bit of lag but nothing that I think would matter for tank driving.
And I imagine wifi would eliminate the limited number of units that could be broadcasting. Everyone gets their own IP address. I guess bandwidth could be a problem though.
Steve
Ive heard several times that the wifi units just they have too much lag to have fun. Even if it is just one second its very very annoying.
You can make an experiment as I did, if you have two smartphones you can use one as a camera and transmiter and the other one as a receiver and screen. I have played with it several times and the lag is really and issue.