Sending Data; Receiving Data; Deactivating Connection - Waveshare SIM7000E User Manual

SIM7000E NB-IoT HAT User Manual
3.3.

Sending data

5) AT+CIPSEND=33
6) AT+CIPSEND // Send changeable length data
7) After getting the response >, edit the contents of message (has been converted) without Enter at
the end. Then send 1A in HEX format as below
8) If the data sent successfully, the server will receive the data.
3.4.

Receiving data

4) Choose the IP address of module on peers input box
5) Input the data which you want to send：
6) Click Send button, you can see that module receive the data with COM assistant software
3.5.

Deactivating Connection

Send AT+CIPCLOSE or AT+CIPSHUT to deactivate connection.
Rev1.0 June 8, 2018
//Send fixed length data
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