User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 47 -
 data_bits:
 5,6,7,8
 stop_bits:
 1,2
 parity:
 NONE,EVEN,ODD,MARK,SPACE
 flowctrl：hardware flow control (CTSRTS)
 NFC: No flow control
 FC: flow control
After device boots up again, the setting will be effective.
5.2.2.5. AT+ UARTF
 Function: Open/Close UART auto-frame function;
 Format:
 Query Operation
AT+ UARTF<CR>
+ok=<para><CR>< LF ><CR>< LF >
 Set Operation
AT+ UARTF=<para ><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 para:
 disable - Close auto-frame function;
 enable - Open auto-frame function;
5.2.2.6. AT+ UARTFT
 Function: Set/Query UART auto-frame trigger time;
 Format:
 Query Operation
AT+ UARTFT<CR>
+ok=<time><CR>< LF ><CR>< LF >
 Set Operation
AT+ UARTFT=<time ><CR>
+ok<CR>< LF ><CR>< LF >
 Parameters:
 time: Range 100 ~10000; Unit: ms. Auto-frame trigger time
5.2.2.7. AT+ UARTFL
 Function: Set/Query UART auto-frame trigger length;
 Format:
 Query Operation
AT+ UARTFL<CR>
+ok=<len><CR>< LF ><CR>< LF >
 Set Operation