Unable to connect to network

[Dark Sorrow]

I have a ESP8266 01 module.
I am attempting to connect the module to Wi-Fi network but failing to do so I get an timeout error (+CWJAP:1).

Code: Select all

AT+GMR AT version:0.40.0.0(Aug  8 2015 14:45:58)
SDK :48:04
OK
AT+CWMODE=3
OK
AT+CWJAP? No AP

OK
AT+CWLAP +CWLAP:(3,"STAR_3",-91,"90:8d:78:f2:90:0b",1,-4)
+CWLAP:(4,"dlink-BECA",-69,"c8:be:19:74:be:ca",1,-2)
+CWLAP:(4,"tantraishant",-40,"2e:19:8f:f1:6f:fa",11,6)
+CWLAP:(3,"DigiSolTantra",-90,"00:17:7c:3d:67:57",11,-11)
+CWLAP:(0,"Bns8-YWtzaGF5c3V2YXJuYTAwNQ",-89,"74:04:2b:8f:89:ae",6,8)
+CWLAP:(2,"MS ACADEMY",-84,"e8:37:7a:8e:15:74",6,-6)
+CWLAP:(4,"iBall-Baton",-84,"00:1e:a6:1d:45:56",6,0)
+CWLAP:(3,"sadguru_tantra",-63,"14:cc:20:c7:fe:d0",11,3)

OK
AT+CWJAP="tantraishant","<password>" +CWJAP:1

FAIL
AT+CWJAP="sadguru_tantra","<password>" WIFI CONNECTED
WIFI DISCONNECT
+CWJAP:1

FAIL

The <password> field is placeholder for actual password.
Kindly advice what to do next.

[pratik]

Hello,

This might possibly be a problem on the router end. Try changing the network to an "open network" momentarily and see if you can connect?
What kind of router are you using? Is it a portable hotspot or an ethernet-connected router?

Also, if you password contains special characters like ',', then you should use proper escape character syntax.