User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 69 -
Figure 45. DTU Network Protocol: UDP
Q5: How to configure transparent serial port application: Two DTUs all
configured as STA and connection through AP?
 Network structure as below figure:
 DTU 1# Setting:
 Works as AP mode and all default setting;
 DTU 2# Setting:
 Works as STA mode; --See “Mode Selection Page”
 WAN connection type: Static IP: 10.10.100.100; --See “STA Interface Setting Page”
 Network Protocal:TCP/Server, Port ID: 8899; -- See “Application Setting Page”
 LAN IP address: 10.10.99.254 (Different net segment with WAN port);
--See “AP Interface Setting Page”
 DTU 3# Setting:
 Works as STA mode; --See “Mode Selection Page”
 WAN connection type: Static IP: 10.10.100.101; --See “STA Interface Setting Page”
 Network Protocal:TCP/Client, Port ID: 8899; Application IP address: DTU 2#‟s WAN IP
address (10.10.100.100); -- See “Application Setting Page”
 LAN IP address: 10.10.98.254 (Different net segment with WAN port);
--See “AP Interface Setting Page”