Data Sheet

Air602_AT Instruction User Manual
Contents
1 Introduction ......................................................................................................................................................6
1.1 Overview....................................................................................................................................................6
1.2 Control Command Protocol........................................................................................................................6
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1.2.1 Command Code..............................................................................................................................6
1.2.2 Error Code.......................................................................................................................................9
2 AT Command Protocol .............................................................................................................................. 10
2.1 Syntax Description................................................................................................................................... 10
2.2.1 Syntax Format............................................................................................................................... 10
2.1.1.1 Processing Flow................................................................................................................ 11
2.1.1.2 Example Format................................................................................................................ 12
2.2 Instruction Definition................................................................................................................................ 13
2.2.1 System Control Class Instruction................................................................................................. 13
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2.2.1.1
2.2.1.2
2.2.1.3
2.2.1.4
2.2.1.5
2.2.1.6
2.2.1.7
2.2.1.8
2.2.1.9
2.2.1.10
Null Operation Instruction：AT+ ................................................................................... 13
System Reset：AT+Z ...................................................................................................... 13
settings Echo ：AT+E ..................................................................................................... 14
Serial Port Enters Transparent Transmission Mode ：AT+ENTM................................. 14
Enter Energy Saving Mode ：AT+ENTS......................................................................... 16
Reset Factory Settings ：AT+RSTF................................................................................. 17
Save In-memory Parameters to FLASH ：AT+PMTF..................................................... 18
Get the physical address of the wireless network card in STA mode : AT+QMAC........19
Get the physical address of the wireless network card in SoftAP mode : AT+APMAC..19
Get Version ：AT+QVER ................................................................................................ 20
2.2.2 Parameter Setting Class Instruction............................................................................................ 21
2.2.2.1
2.2.2.2
2.2.2.3
2.2.2.4
2.2.2.5
Wireless Netoperating mode ：AT+WPRT.................................................................... 21
Query/set the local IP address in STA mode ：AT+NIP................................................ 22
Query/set the local IP address in SoftAP mode ：AT+APNIP....................................... 23
Network Card DNS：AT+DNS......................................................................................... 24
Operating Mode：AT+ATM.............................................................................................. 24