- Mon Nov 16, 2015 1:32 pm
#34207
Hi All,
I'm facing a weird problem.
With ONE particular router (TPLINK MR3020) the ESP8266 module can not connect to outside world.
I tried with another router it's fine (an ADSL modem/router), but only with this router it is having a problem connecting.
I remember it once worked, but i can't reproduce it anymore
Here's the trace of the AT commands:
Anybody have any idea what I had done wrong?
I'm facing a weird problem.
With ONE particular router (TPLINK MR3020) the ESP8266 module can not connect to outside world.
I tried with another router it's fine (an ADSL modem/router), but only with this router it is having a problem connecting.
I remember it once worked, but i can't reproduce it anymore
Here's the trace of the AT commands:
Code: Select all
+GMR
AT version:0.50.0.0(Sep 18 2015 20:55:38)
SDK version:1.4.0
compile time:Sep 18 2015 21:32:07
OK
WMODE=3
OK
IPMUX=1
OK
+CWJAP_CUR="TL-MR3020","*********"
WIFI CONNECTED
WIFI GOT IP
OK
+CWJAP_CUR?
+CWJAP_CUR:"TL-MR3020","f8:1a:67:52:ee:a5",11,-41
OK
+PING="192.168.0.254"
+timeout
ERROR
+CIPSTART=4,"TCP","www.google.com",80
DNS Fail
ERROR
Anybody have any idea what I had done wrong?
