Plug the USB-to-Ethernet adapter into the camera adapter
Plug an Ethernet cable into the USB-to-Ethernet adapter
Plug the Ethernet cable into your router
Plug the lightning cable into the camera adapter
Plug the lightning cable into the power adapter (or powered USB hub)
Plug the power adapter (or powered USB hub) into the wall
Connect the camera adapter (or the powered usb hub) to your iOS device
It’s certainly a hacky solution, but it’s also a problem that most of us don’t need a solution for. Still, if you need to get your iOS device on a wired connection, this seems to be the only way to do it. Head over to Salmela’s site for the full details.