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I use a MKR 1010 (firmware 1.2.1), download WifiNINA library (version 1.3.0) and started to play with it.

I can connect to my Wifi network, and WifiNINA library examples such a WifiPing (which repeatedly pings www.google.com) works fine.

However, I can't get any of the server examples (e.g. WifiWebServer) to work.

I can see that the board connects to the network and gets an IP and the Serial monitor is printing this :

09:11:15.989 -> SSID: OfficeNet
09:11:15.989 -> IP Address: 192.168.1.44
09:11:15.989 -> signal strength (RSSI):-36 dBm
09:11:15.989 -> To see this page in action, open a browser to http://192.168.1.44

But if I browser to http://192.168.1.44, I never get any answer.

The loop code is just from the example :

void loop() {
  WiFiClient client = server.available();   // listen for incoming clients

  if (client)
  {                             // if you get a client,
    Serial.println("new client");           // print a message out the serial port
(...)
  }
  // close the connection:
  client.stop();
  Serial.println("client disonnected");
}

I am never getting inside the if client()loop ("new client" never printed).

Any suggestions?

  • on what port do you start the server? didn't you forget to call server.begin()? – Juraj Jan 12 at 10:07
  • This is the out-of-the-box example code, so port 80, and server.begin() is on the last line of setup() – AirXygène Jan 12 at 10:14
  • is your computer on the same WiFi network? – Juraj Jan 12 at 16:11
  • Yes, same network "OfficeNet". I did some more tests, the arduino can ping google server, but no computer from my network (I tried with 2 of them - and they can ping each other). I forced fixed IP address for all of them, no change... – AirXygène Jan 12 at 18:30
  • is the network mask 255.255.255.0 or is it different? – Juraj Jan 12 at 20:48

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