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Can not connect to specific router

Posted: Sat May 07, 2016 11:33 pm
by Juraj
Hello,
I have NodeMCU V3 (ESP-8266 12E) and I can not connect only to specific router (when I create AP on my android phone with same password It works ok):
Router - ZTE Speedport Entry 2i

Re: Can not connect to specific router

Posted: Mon May 09, 2016 10:38 am
by ESP_Faye
Hi,

Could your please provide the setting details of your router, and the UART output logs of ESP8266 connecting to the router for debugging?

Thanks for your interest in ESP8266 !

Re: Can not connect to specific router

Posted: Wed May 11, 2016 2:32 am
by Juraj
Here is some more info:
http://imgur.com/9WKOXfx
http://imgur.com/a/UXOU2

Code: Select all

scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f -180, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f -180, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f -180, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (19)
reconnect
f -180,

Re: Can not connect to specific router

Posted: Sat Mar 04, 2017 5:04 am
by Juraj
Please check: https://github.com/nodemcu/nodemcu-firmware/issues/1630
More people have the same problem.

Re: Can not connect to specific router

Posted: Sun Mar 19, 2017 10:50 am
by gjump
Anything on this, I'm facing the same problem with a modem/router provided by my ISP.