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Waveshare SIM7000E - GPRS Connection Management; NB-IoT Debugging; General NB-IoT AT Commands

Waveshare SIM7000E
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SIM7000E NB-IoT HAT User Manual
9
Rev1.0 June 8, 2018
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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 sendSIM7000 Test Succefully
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
Return
AT+CGATT?
+CGATT:1
1 Attached
AT+CPSI?
+CPSI:
OK
AT+CGNAPN
+CGNAPN:
OK
AT+CSTT
OK
AT+CIICR
OK
AT+CIFSR
OK
AT+CIPSTART
CONNECT
OK
AT+CIPSEND
OK

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