I've got one receiver that it's only purpose is to run a wifi camera and the other will control the vehicle. I have a splitter that has two female connectors and one male, but I can't find one that has one female and two males.

Does anyone know of one of these? Otherwise could I run a servo wire from an AUX channel on the driving receiver into the camera receiver?

Sure you could just take the +- from one of the driver rcv's spare channels and run it over to the wifi receiver to power it. This is assuming they both operate on similar voltage inputs. I'm assuming you are using two different transmitters (one to control the wifi camera, and one for the vehicle)

Yeah the Wifi transmitter is my phone. Kyosho has an app that I can view the camera as I drive.

Thanks for the input!

I would go with brew99s suggestion