Sorry for my english…
I set serial port#1 as follow:
Protocol: TCP, Mode: Server, Server Port: 5000, Baudrate: 38400, DataBits: 8, Parity: None, StopBits: 1, FlowControl: None.
I open COM2 on PC (WizFI630 Serial port#1) - COM port is opened OK.
I connect by TCP to WizFI630 on port 5000 - it is conneted OK.
But if i send some data - nothing happened (no data received on other side).
It’s correct ?
If i try it with Serial port#2 on TCP port 5001 it’s work’s fine - data are transfered from TCP to COM and from COM to TCP OK.
Serial port #1 and #2 have connected only TxD, RxD and GND.
RTS, CTS, … pins from WizFI630 is not connected - it may be problem ?
Thanks for help.