I’m trying to design a simple waterproof webcam. The webcam would run up to a dry box on a floating device connecting to a cellphone for recording/streaming. The max depth this would need to go is 35 feet. I know normal usb doesn’t go beyond 15 ft. But seen some webcam data transferring over powered repeater usb.
I’ve seen the devices offered by blue robotics, for the single fathom-x. Is there a better/cheaper/simpler option?
I’m open to suggestions.