Wi-Fi Instructions - Espressif Systems ESP8266EX Beginner's Manual

ESP8266EX Beginner's Guide

4.3. Wi-Fi Instructions

!
Command
AT+CWMODE
Test AT+CWMODE=?
Query AT+CWMODE?
Set AT+CWMODE=<mode>
AT+CWJAP
Query AT+CWJAP?
Set AT
AT+CWLAP
Execute AT+CWLAP
! 40 | P a g e "
Description
Select Wi-Fi
application mode
Join Ap
+CWJAP=<ssid>,<pwd>
Lists available AP
"
Response
+CWMODE:(<mode>
value list)
!
OK
Back to current mode
+CWMODE:<mode>
!
OK
OK
Back to selected AP
+CWJAP:<ssid>
!
OK
OK
!
ERROR
Back to list of AP
+CWLAP:<ecn>,<ssid>,<r
ssi>
!
OK
!
ERROR
September 17, 2014
Espressif
Systems
Reference
<mode>
1: Station
2:AP
3. Both
!
Set command requires
reboot
(AT+RST)
<ssid>=string value,
AP name
<pwd>=string value,
max 64 ASCII chars
! !
<ecn>
0: Open
1: WEP
2: WPA_PSK
3: WPA2_PSK
4: WPA_WPA2_PSK
<ssid>=string value,
AP name
<rssi>=signal strength
! !
!