1.創建Socket,連接服務器
/* Use ATE1 to enable echo mode */
[2020-06-15 09:50:54:973_S:] ATE1
[2020-06-15 09:50:55:011_R:] ATE1
[2020-06-15 09:50:55:011_R:] OK
/* Use AT+NSOCR to create a socket on the UE and associates with specified protocol */
[2020-06-15 09:50:55:019_S:] AT+NSOCR=DGRAM,17,6001,1
[2020-06-15 09:50:55:147_R:] AT+NSOCR=DGRAM,17,6001,1
[2020-06-15 09:50:55:147_R:] 1
[2020-06-15 09:50:55:147_R:] OK
2.發送數據,僅限 UDP
/* Use ATE1 to enable echo mode */
[2020-06-15 09:55:13:782_S:] ATE1
[2020-06-15 09:55:13:820_R:] ATE1
[2020-06-15 09:55:13:820_R:] OK
[2020-06-15 09:55:13:825_S:] AT+NSOST=1,47.105.44.99,1001,4,54455354
[2020-06-15 09:55:14:001_R:] AT+NSOST=1,47.105.44.99,1001,4,54455354
[2020-06-15 09:55:14:023_R:] 1,4
[2020-06-15 09:55:14:023_R:] OK
服務器接收到數據
3.接收服務器數據
[2020-06-15 09:58:26:871_R:] +NSONMI:1,9
[2020-06-15 09:58:26:871_S:] AT+NSORF=1,9
[2020-06-15 09:58:27:004_R:] AT+NSORF=1,9
[2020-06-15 09:58:27:004_R:] 1,47.105.44.99,1001,9,544553545F52454356,0
[2020-06-15 09:58:27:037_R:] OK
4.關閉Socket,斷開連接
/* Use AT+NSOCL to close the connection of UDP */
[2020-06-15 09:53:00:493_S:] AT+NSOCL=1
[2020-06-15 09:53:00:557_R:] AT+NSOCL=1
[2020-06-15 09:53:00:557_R:] OK