Data Sheet

Air602_AT Instruction User Manual
AT+Z<CR>
+OK<CR><LF><CR><LF>
• Parameter：Null
• e.g.：
2.2.1.3 Set Echo：AT+E
• Function： Switch serial port command echo
• Format（ASCII）：
AT+E<CR>
+OK<CR><LF><CR><LF>
• Parameter：Null
• e.g.：
→
AT+E
←
+OK
2.2.1.4 Serial port enters transparent transmission mode ：AT+ENTM
• Function： Serial port enters transparent transmission mode ;the system exits this mode when it receives
an escape character that matches the trigger condition in transparent transmission mode.
Attention： Before entering the transparent transmission mode, the following conditions must be met:
Luat 14 /73 page
→ AT+Z
← +OK
ready
1. Connected to the Internet
2. Create a socket
3. Set the transparent connection to the currently created socket