User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 48 -
AT+ UARTFL=<len ><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 len: Range 64 ~4096; Unit: byte. Auto-frame trigger length;
5.2.2.8. AT+TMODE
 Function: Set/Query data transmition mode;
 Format:
 Query Operation
AT+TMODE<CR>
+ok=<tmode><CR>< LF ><CR>< LF >
 Set Operation
AT+ TMODE=<tmode><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 tmode: Data transmition mode
 Through: Transparent transmition
 Agreement: Serial command mode
 GPIO: GPIO mode(Reserved)
 Httpdclient：HTTPD Client mode
After device boots up again, the setting will be effective.
5.2.2.9. AT+WMODE
 Function: Set/Query WIFI work mode;
 Format:
 Query Operation
AT+WMODE<CR>
+ok=<mode><CR>< LF ><CR>< LF >
 Set Operation
AT+ WMODE=<mode><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 mode:WIFI work mode
 AP
 STA
After device boots up again, the setting will be effective.
5.2.2.10. AT+WSKEY/AT+WSKEYA
 Function: Set/Query WIFI security parameters as STA for first target AP;
 Format:
 Query Operation
AT+WSKEY/AT+WSKEYA<CR>
+ok=<auth,encry,key><CR>< LF ><CR>< LF >
 Set Operation