At+Cchsend Send Data To Server - SimCom SIM7600 Series Command Manual

Defined Values
<session_id>
<err>

2.2.9 AT+CCHSEND Send data to server

You can use AT+CCHSEND to send data to server.
AT+CCHSEND Send Data
Test Command
AT+CCHSEND=?
Read Command
AT+CCHSEND?
Write Command
AT+CCHSEND=<session_id>,<len>
SIM7500_SIM7600_SIM7800 Series_SSL_AT Command Manual
b)If successfully：
OK
+CCHCLOSE: <session_id>,0
c)If successfully in transparent mode：
OK
CLOSED
d)If failed:
ERROR
The session index to operate. It's from 0 to 1.
The result code: 0 is success. Other values are failure. Please
refer to chapter 2.3.1.
Response:
+CCHSEND: (0,1),(1-2048)
OK
Response:
+CCHSEND: 0,<unsent_len_0>,1,<unsent_len_1>
OK
Response
a)if parameter is right:
>
<input data here>
When the total size of the inputted data reaches <len>, TA will
report the following code. Otherwise, the serial port will be
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