Hello. I have purchased 3 tiles from different sources. Unfortunately I have a problem with them. No matter what soft I upload I have the same thing. The chip responds to AT commands. But when I type AT+CWLAP I get only OK response. I have no list of available APs. But if I type AT+CWJAP=xxx,...

Check AT+CWMODE? Mode 2 is just softAP and you won't connect to anything. You can try AT+CWMODE=1 which means Station Mode, or AT+CWMODE=3 which means softAP + Station

I have already checked AT+CWMODE=1 and AT+CWMODE=3 Unfortunately this is not it.

Anybody have any ideas what to do about this fancy? Best regards, CIKO

Hello. The problem turned out to be the power supply. The power supply I was using only had 3.3V written on it and gave 3.48V with load. After fitting the stabiliser the circuits started to work. Regards, CIKO

ESP8266 does not display list of available WiFi networks after AT+CWLAP command

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#1 15345449 18 Jan 2016 08:10

ciko ciko

Level 12

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Post #1
15345449 18 Jan 2016 08:10

Hello.
I have purchased 3 tiles from different sources.
Unfortunately I have a problem with them.
No matter what soft I upload I have the same thing.
The chip responds to AT commands.
But when I type AT+CWLAP I get only OK response. I have no list of available APs.
But if I type AT+CWJAP="xxx", "zzz" I get the answer +CWJAP:1 FAIL
Has anyone had a similar case?
Regards, CIKO

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#2 15345767 18 Jan 2016 11:11

Anonymous Anonymous

Anonymous

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Post #2
15345767 18 Jan 2016 11:11

Check AT+CWMODE?
Mode 2 is just softAP and you won't connect to anything.
You can try AT+CWMODE=1 which means Station Mode, or AT+CWMODE=3 which means softAP + Station
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#3 15345775 18 Jan 2016 11:13

ciko ciko

Level 12

» | Topic author Helpful post? (0)

Post #3
15345775 18 Jan 2016 11:13

I have already checked AT+CWMODE=1 and AT+CWMODE=3
Unfortunately this is not it.
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#4 15375810 27 Jan 2016 14:13

ciko ciko

Level 12

» | Topic author Helpful post? (0)

Post #4
15375810 27 Jan 2016 14:13

Anybody have any ideas what to do about this fancy?
Best regards, CIKO
#5 15396223 02 Feb 2016 14:48

ciko ciko

Level 12

» | Topic author Helpful post? (0)

Post #5
15396223 02 Feb 2016 14:48

Hello.
The problem turned out to be the power supply.
The power supply I was using only had 3.3V written on it and gave 3.48V with load.
After fitting the stabiliser the circuits started to work.
Regards, CIKO
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