I just got my chip today. I am having some power issues as others have had so I hooked up a battery from a quadcopter. I also had an FPV screen laying around from the WL toys v686g I lost. So I cracked her open and wired the composite video output into the screen and disconnected the power hungry 5.8ghz receiver. So now the screen only draws 300mA
I also realized hey I have a Bluetooth keyboard/external battery laying around I bought for like $9 on Meh.com a while back. This keyboard has an internal 4000mAh? battery for charging.
Now I just need to find some double sided tape or Velcro to replace the rubber bands