Quectel BG95 Series - USB_BOOT Interface

LPWA Module Series
BG95&BG77&BG600L Series TCP/IP Application Note
BG95&BG77&BG600L_Series_TCP/IP_Application_Note 50 / 56
3.10.2. Send UDP Data with RAI Information
3.10.3. Close a UDP Client
AT+QCSCON=1 //Enable RRC state reported via URC.
OK
AT+QISENDEX=0,"313233",0 //Send “123” without RAI information.
SEND OK
//18:48:14:649
+QCSCON: 1,1 //RRC connection setup successfully.
//18:48:35:790
+QCSCON: 1,0 //After 20 s, RRC connection released.
AT+QISENDEX=0,"313233",1 //Send “123” and release RRC connection right now.
SEND OK
//18:51:59:905
+QCSCON: 1,1 //RRC connection setup successfully.
//18:52:01:135
+QCSCON: 1,0 //Within 1 s, RRC connection released.
AT+QISENDEX=0,"313233",2 //Send “123” and release RRC connection after receive a
packet of downlink data.
SEND OK
//19:00:28:037
+QCSCON: 1,1 //RRC connection setup successfully.
//19:00:35:115
+QIURC: "recv",0 //Receive a packet of downlink data from peer.
//19:00:35:264
+QCSCON: 1,0 //After receive downlink data, RRC became idle state.
AT+QICLOSE=0 //Close the client.
OK