User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 54 -
 Query Operation
AT+ MSLP <CR>
+ok=<sta.><CR>< LF ><CR>< LF >
 Set Operation
AT+ MSLP=<on/off><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 When Query,sta reply if the device in sleep mode;
 On - Device not in sleep mode (WiFi ON);
 Off - Device in sleep mode(WiFi OFF);
 When Set,
 Off - Set device to sleep mode (WiFi OFF);
 On - Set device to normal mode (WiFi ON);
When device go into sleep mode, user can input “AT+MSLP=on" to re-start the device and device go
into transparent transmission mode.
5.2.2.23. AT+WSCAN
 Function: Seek AP when device works as STA mode;
 Format:
AT+ WSCAN<CR>
+ok=<ap_site><CR>< LF ><CR>< LF >
 Parameters:
 ap_site: AP searched;
5.2.2.24. AT+ TCPLK
 Function: Query if TCP link already build-up;
 Format:
AT+ TCPLK<CR>
+ok=<sta><CR>< LF ><CR>< LF >
 Parameters:
 sta.: if device already setup TCP link;
 on: TCP link setup;
 off: TCP link not setup;
5.2.2.25. AT + TCPDIS
 Function: Open/Cose TCP (Only TCP Client available);
 Format:
 Query Operation
AT+TCPDIS<CR>
+ok=<sta><CR>< LF ><CR>< LF >
 Set Operation
AT+ TCPDIS=<on/off><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters: