ESP8266 Community Forum

- Fri Oct 09, 2015 7:50 am #30943 Hi,

I have a NodeMCU flashed with the latest firmeare version (NodeMCU 0.9.6 build 20150704 powered by Lua 5.1.4).
I can connect to my wifi router, but I cannot get access to any Internet url.
I get DNS retries and finally "DNS Fail!"

This is my code:

Code: Select allwifi.setmode(wifi.STATION)

wifi.sta.config("accesspointname","yourpassword")
wifi.sta.connect()
if 5 == wifi.sta.status() then
    print("Connected to ", ssid)
    print(wifi.sta.getip())
else
    print("Not connected to ", ssid)
end
-- I get a proper IP addres after this.

-- Now connect to a URL
sk=net.createConnection(net.TCP, 0)
sk:on("receive", function(sck, c) print(c) end )
sk:connect(80,"www.adafruit.com")
sk:send("GET /testwifi/index.html HTTP/1.1\r\nHost: www.adafruit.com\r\nConnection: keep-alive\r\nAccept: */*\r\n\r\n")


The example is from here, but there are many similar examples.

Please advise.
Thanks!

- Wed Oct 14, 2015 3:40 pm #31348 Hi guy,

I have the same problem !

My firmware is NodeMCU 0.9.5 build 20150318 (and the ESP has an IP)


Thanks

- Thu Oct 15, 2015 12:09 am #31374 Yes. I get an IP too. Still have not solved this.

- Wed Nov 11, 2015 10:17 am #33700 I have the same issue too, tried several firmware versions.....