Charging FPV Cams from ESC BEC?

[andythilo]

Hi

Do you think its safe to charge my GoPro and Mobius from the 5V 2A BEC on my ESC';s? I could run GP from one ESC and the Mobius from another?

Thanks

Andy

[robshaw]

I';m assuming you mean in flight?
Sounds a bit risky to me mate. Would be best to use at least a ubec instead.  At least it won';t be catastrophic if that fails.
I would definately avoid putting any unnecessary load on your escs.
If your just talking about charming out on the field,  why not use a 3s lipo hooked up to a 12v USB adaptor.  The type you would use in your car for example.....

[Jake Bullit]

Make sure you use the correct cable for the Mobius as the pins are different .Best to get the cable direct from Joovu if in any doubt.

[andythilo]

Hi

I figured since people rely on built in BECs to power receivers, servos etc, charging a GoPro wouldn';t be a big ask. Anyway, I found a 5V reg in my box. Forgot I';d ordered it. Hooked it up to test out, says 2S-5S input. So used a spare 3S pack and BANG lol. Smoke, fire, brimstone  .

Guess that';s toast then. Ordered a new one from HK . I';ve got the mobius output lead, it came with it. Had to order a new GoPro cable though as the one I had was video out only so I ordered one of these : http://www.hobbyking.co.uk/hobbyking/store/__49451__Super_Slim_GoPro_3_A_V_Cable_And_Power_Lead_For_FPV.html.

Cheers

Andy