Hi, I want to know if there is a way to send via TCP IP by AT+CIPSEND command more than 1460 bytes, I trying to send to my server 2460 bytes, but give me error, I read in this app note, that is not possible to send more than 1460 bytes, I trying to search if there is another way to send this data to my server by a webserver that i made, I using a ESP32 and SIM800L, if I using the ESP32 with wifi, it made OK, and trying with AT commmands with sim800L, and give me the error, if I try with less than 1460 bytes, it made ok, I don't post any code, because, my question is more in what AT commands use for do this task, sorry foy my bad english
AT
OK
AT+CIURC=1
OK
AT+CREG?
+CREG: 0,1
OK
AT+CFUN=1
OK
AT+CMGF=1
OK
AT+CGMM
SIMCOM_SIM800L
OK
AT+CGMI
SIMCOM_Ltd
OK
AT+CMEE=2
OK
AT+CGACT?
+CGACT: 1,0
+CGACT: 2,0
+CGACT: 3,0
OK
AT+CIPSHUT
SHUT OK
AT+CGATT=1
OK
AT+CSTT="www.telcel.com"
OK
AT+CIICR
OK
AT+CIFSR
10.0.20.168
AT+CIPSTART="TCP","XXX.XX.XXX.XXX","xxxx"
OK
OK
CONNECT OK
AT+CIPSEND?
+CIPSEND: 1460
OK
AT+CIPSEND=2665
+CME ERROR: operation not allowed
CLOSED