Instructions

" " ! "
Espressif Systems
ESP8266
AT Instruction Set
33.
AT+CWSTOPSMART – stop SmartConfig ! 50 ..............................................
34.
AT+CWSTARTDISCOVER – Start the mode that ESP8266 can be found by WeChat !...
51
35.
AT+CWSTOPDISCOVER – Stop the mode that ESP8266 can be found by WeChat !.....
51
36.
AT+WPS – Set WPS function ! 52 .................................................................
37.
AT+MDNS – Set MDNS function ! 52 ............................................................
5.
TCP/IP Related AT Commands 53 ...............................................................
5.1.
Overview " 53!...............................................................................................
5.2.
TCP/IP" 54!...................................................................................................
1.
AT+CIPSTATUS – Check network connection status! 54 ..............................
2.
AT+CIPDOMAIN – DNS function! 54 .............................................................
3.
AT+CIPSTART – Establish TCP connection, UDP transmission or SSL connection!........
55
4.
AT+CIPSSLSIZE – Set the size of SSL buffer ! 57 .........................................
5.
AT+CIPSEND – Send data ! 58 .....................................................................
6.
AT+CIPSENDEX – Send data ! 60 .................................................................
7.
AT+CIPSENDBUF – Write data into TCP-send-buffer! 61 ..............................
8.
AT+CIPBUFSTATUS – Check status of TCP-send-buffer! 62 ........................
9.
AT+CIPCHECKSEQ – Check if a specific segment was sent successfully!63
10.
AT+CIPBUFRESET – Reset segment ID count! 63 ........................................
11.
AT+CIPCLOSE – Close TCP, UDP or SSL connection! 64 .............................
12.
AT+CIFSR – Get local IP address ! 64 ...........................................................
13.
AT+CIPMUX – Enable multiple connections! 65 ............................................
14.
AT+CIPSERVER – Configure as TCP server ! 66 ...........................................
15.
AT+CIPMODE – Set transfer mode ! 67 ........................................................
16.
AT+SAVETRANSLINK – Save transparent transmission link to flash ! 68 .......
17.
AT+CIPSTO – Set TCP server timeout ! 69 ...................................................
18.
AT+PING – Function Ping! 69 .......................................................................
19.
AT+CIUPDATE – Update through network! 70 ..............................................
20.
AT+CIPDINFO – Show remote IP and port with "+IPD" ! 70 ..........................
21.
+IPD – Receive network data ! 71 .................................................................
6.
Appendix 72 ....................................................................................................
Espressif Systems / Friday, July 15, 20163 73