1.Register the device and fill in the customer information by sacnning the bar code;
2.Display the devices position information in the map;
3.Observe single device real time operation situation;
4.Update Device Version：if a prompt to update device software version, its not for your app, just the device;
5.Config Device Wifi: before config device wifi, please confirm your phone connect with a WLAN that generated by device like "USR-WIFI232****" ,then search which SSID you want the device to connect.