I received my DIY kit yesterday. Following the video I wanted to power up the EZB. Connected the red wire to +, black wire to -, inserted 6 rechargeable batteries (they have power) and connected the batteries to the EZB. No blue light appears, instead a flash of a red light and that's it. The EZB makes a zooming noise. I can't see any Wifi connection, so I assume something is wrong ?
Thanks for your help,