ESP8266 Developer Zone

Re: Esp8266 work as a server to send multiple packet

2017-09-14T10:04:15+08:00

Hi Ping, I think that you can try to use command AT+CIPSENDBUF instead. The AT+CIPSENDBUF need not to wait the SEND OK.

Statistics: Posted by Her Mary — Thu Sep 14, 2017 10:04 am

Re: Esp8266 work as a server to send multiple packet

2017-09-13T19:01:40+08:00

I need to know this urgently too!

Suppose I can break the data into multiple packet of 2048 or less bytes, I send the first one: AT+CIPSEND=chn id, 2048, check OK and then 2048 bytes data and wait for SEND OK, and then repeat the process until all packet is gone and then send (AT+CIPCLOSE) to close the channel?

How about 20ms interval in between, it can be reasily over 20ms if I have to wait for the response.

thanks for any responses.

Ping

Statistics: Posted by Ping — Wed Sep 13, 2017 7:01 pm

Re: Esp8266 work as a server to send multiple packet

2016-07-21T12:39:12+08:00

Hello,

Which send command are you using?
Did you try AT+CIPSENDBUF command to send multiple blocks one after the other?

Statistics: Posted by Guest — Thu Jul 21, 2016 12:39 pm

Esp8266 work as a server to send multiple packet

2016-07-19T14:42:16+08:00

Hi guys,

As the esp8266's SEND command can only send 2048 bytes each time.
When receive a http request, how can I send a picture bigger than 2048 bytes?
I try send it via 2 SEND commands, but failed.

Statistics: Posted by riddickhou — Tue Jul 19, 2016 2:42 pm