USR-K7 User Manual www.usriot.comJinan USR IOT Technology Limited 9 / 120 inquiry@usriot.com1.1.2. Hardware ConnectionTo test the communication converse from serial port to net, connect the USR-K7 with evaluation board, andconnected with the PC using serial cable, then connect the net port of K7 and PC. Power on the it. The diagram is asfellow:Diagram 1.1.2-1 Hardware ConnectionNote: the power adapter and cable are from USR.1.2. Net Testing EnvironmentTo prevent from searching nothing, not ping and not opening the webpage, you should testing the below contentsbefore using.1) Shut down firewall and antivirus software.2) Shut down net card none-related and reserve only one local connection.3) For the direct connection between PC and server, please provide a static IP in the same LAN with the IP of K7,e.g.192.168.0.201.