User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 46 -
5.2.2.2. AT+ENTM
 Function: Set device into transparent transmition mode;
 Format:
AT+ENTM<CR>
+ok<CR>< LF ><CR>< LF >
When operate this command, device switch from configuration mode to transparent transmission
mode.
5.2.2.3. AT+NETP
 Function: Set/Query network protocol parameters;
 Format:
 Query Operation
AT+NETP<CR>
+ok=<protocol,CS,port,IP><CR>< LF ><CR>< LF >
 Set Operation
AT+NETP=<protocol,CS,port,IP><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 protocol:
 TCP
 UDP
 CS: Network mode:
 SERVER
 CLIENT
 Port: protocol port ID: Decimal digit and less than 65535
 IP: Server‟s IP address when device set as client
After device boots up again, the setting will be effective.
5.2.2.4. AT+UART
 Function: Set/Query serial port parameters;
 Format:
 Query Operation
AT+UART<CR>
+ok=<baudrate,data_bits,stop_bit,parity,flowctrl><CR>< LF ><CR>< LF >
 Set Operation
AT+UART=<baudrate,data_bits,stop_bit,parity><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 baudrate:
 300,600，
1200,1800,2400,4800,9600,19200,38400,57600,115200,230400,460800