WIZnet Developer Forum

WIZ750SR TCP command

Hi,
I am using WIZ750SR-105 v1.0 board. I tried tcp commands, but no response from board. But if I used wizconfig-V1.0.0.exe for configuration then it working fine.

I am sending following bytes to it but no response from board
4D 41 00 08 DC 55 CC 1C 0D 0A 50 57 20 0D 0A 4C 49 31 39 32 2E 31 36 38 2E 31 31 2E 35 0D 0A

What I am missing?

Thanks in advance.

Swapnil

Hello

Did you send it with hex code format?

4D 41 00 08 DC 55 CC 1C 0D 0A 50 57 20 0D 0A 4C 49 31 39 32 2E 31 36 38 2E 31 31 2E 35 0D 0A
This is hex code so you need to send this with hex code format.

And when you set something there is no response from wiz750sr.
Please use the read command to check if your set command worked well.

Thanks.

Hi,

I sent it in hex code format only. But there is no response for set command and read command.
Are any bytes required to send for entering in command mode like 2B is used in uart mode.
I am using telnet with 50001 port for sending command.

Uart commands are working fine. Only ethernet commands are not working.

Thanks.

Swapnil

Hi Swapnil.
I have tested it. But it works well like below.

  1. Default setting
  2. Change IP addresss via udp command. (There is a response from 750SR.)
  3. Result after sending command.

Thanks.

Copyright © 2017 WIZnet Co., Ltd. All Rights Reserved.