AT+CIPSEND=id,length

[dmitron1036]

server sends a file to the client.


30ms : AT+CIPSEND=0,128OK> Recv 128 bytesAT+CIPSEND=0,128busy s...

I'm waiting for
ОК. (">" not waiting, not always see it)
I send 128 bytes.
waiting for SEND OK
receive: busy s...
than ОК
90 ms :AT+CIPSEND=0,128OK> Recv 128 bytesAT+CIPSEND=0,128busy s...SEND OK

previous packet - received 128 bytes.
a packet with "busy" i do not receive.

[pratik]

Hi!
You need to wait until the busy s... is not returned. Then issue CIPSEND and send data.