[TCP Send Error]

Wi-Fi Module WizFi250
1

Hello

I have found undocumented AT Response [TCP Send Error].
This is the response to unsuccessfull AT+SSEND command. What is the meaning of this response?

2

Hi, oyoyoy.

If the response message doesn’t arrive from tcp server after sending the request message.
WizFi250 can wait some setting time and print [TCP Send Error].

Thanks.

3

do we need to consider this message as an real error or just “need more time” ?

please, what must we do if we get this message ??
or sometime, i do not receive reply after a AT+SEND message (my SEND function allowed timeout of 1000ms for this message)

thanks

WIZFI250 FW 1.0.3.3

4

Hi

You have to check [OK] response when you send AT+SCON.

Thanks.