Receiving Data; Deactivating Connection; Nb-Iot Debugging; General At Commands - Waveshare SIM7000E User Manual

SIM7000E NB-IoT HAT User Manual
3) 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
4) If the data sent successfully, the server will receive the data.
2.6.

Receiving data

1) Choose the IP address of module on peers input box
2) Input the data which you want to send：
3) Click Send button, you can see that module receive the data with COM assistant software
2.7.

Deactivating Connection

1) Send AT+CIPCLOSE or AT+CIPSHUT to deactivate connection.
3.

NB-IoT Debugging

3.1.

General AT commands

Commands
AT+CGATT?
AT+CPSI?
AT+CGNAPN
AT+CSTT
AT+CIICR
AT+CIFSR
AT+CIPSTART
AT+CIPSEND
Rev1.0 June 8, 2018
SIM7000 Test Succefully
Description
Check the state of GPRS attachment
AT+CPSI?: Inquiring UE information
Check available APN
AT+CSTT ="cmnet": Set APN to CMNET
Bring up wireless connection with GPRS
Get local IP address
AT+CIPSTART="Mode", "IP_Addr", "Port"
Mode: connection type;
IP_Add: Remote server IP address;
Port: Remote server port
Send data
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Return
+CGATT:1
1 Attached
+CPSI:
OK
+CGNAPN:
OK
OK
OK
OK
CONNECT
OK
OK
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