Port detection #3
Description
Aim of this task is to prepare a port detection feature. This will simplify the process of configuration of new devices.
When there are multiple points with smart devices at distance, it is often hard to find out which Ethernet cable is for which device. With this feature, device will be put in port detection mode. Then the user will connect green and white-green wires of the Ethernet cable in the distance. RoomHub should then detect on which port Ethernet cable is plugged in.