Connect With WEP

/*

 This example connects to a WEP-encrypted WiFi network.

 Then it prints the  MAC address of the WiFi shield,

 the IP address obtained, and other network details.

 If you use 40-bit WEP, you need a key that is 10 characters long,

 and the characters must be hexadecimal (0-9 or A-F).

 e.g.  for 40-bit, ABBADEAF01 will work, but ABBADEAF won't work

 (too short) and ABBAISDEAF won't work (I and S are not

 hexadecimal characters).

 For 128-bit, you need a string that is 26 characters long.

 D0D0DEADF00DABBADEAFBEADED will work because it's 26 characters,

 all in the 0-9, A-F range.

 Circuit:

 * WiFi shield attached

 created 13 July 2010

 by dlf (Metodo2 srl)

 modified 31 May 2012

 by Tom Igoe

 */
#include <SPI.h>
#include <WiFi101.h>

#include "arduino_secrets.h"
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
char ssid[] = SECRET_SSID;        // your network SSID (name)
char key[] = SECRET_PASS;    // your network password (use for WPA, or use as key for WEP)
int keyIndex = 0;                                // your network key Index number
int status = WL_IDLE_STATUS;                     // the WiFi radio's status

void setup() {

  //Initialize serial and wait for port to open:

  Serial.begin(9600);

  while (!Serial) {

    ; // wait for serial port to connect. Needed for native USB port only

  }

  // check for the presence of the shield:

  if (WiFi.status() == WL_NO_SHIELD) {

    Serial.println("WiFi shield not present");

    // don't continue:

    while (true);

  }

  // attempt to connect to WiFi network:

  while ( status != WL_CONNECTED) {

    Serial.print("Attempting to connect to WEP network, SSID: ");

    Serial.println(ssid);

    status = WiFi.begin(ssid, keyIndex, key);

    // wait 10 seconds for connection:

    delay(10000);

  }

  // once you are connected :

  Serial.print("You're connected to the network");

  printCurrentNet();

  printWiFiData();
}

void loop() {

  // check the network connection once every 10 seconds:

  delay(10000);

  printCurrentNet();
}

void printWiFiData() {

  // print your WiFi shield's IP address:

  IPAddress ip = WiFi.localIP();

  Serial.print("IP Address: ");

  Serial.println(ip);

  Serial.println(ip);

  // print your MAC address:

  byte mac[6];

  WiFi.macAddress(mac);

  Serial.print("MAC address: ");

  printMacAddress(mac);
}

void printCurrentNet() {

  // print the SSID of the network you're attached to:

  Serial.print("SSID: ");

  Serial.println(WiFi.SSID());

  // print the MAC address of the router you're attached to:

  byte bssid[6];

  WiFi.BSSID(bssid);

  Serial.print("BSSID: ");

  printMacAddress(bssid);

  // print the received signal strength:

  long rssi = WiFi.RSSI();

  Serial.print("signal strength (RSSI):");

  Serial.println(rssi);

  // print the encryption type:

  byte encryption = WiFi.encryptionType();

  Serial.print("Encryption Type:");

  Serial.println(encryption, HEX);

  Serial.println();
}

void printMacAddress(byte mac[]) {

  for (int i = 5; i >= 0; i--) {

    if (mac[i] < 16) {

      Serial.print("0");

    }

    Serial.print(mac[i], HEX);

    if (i > 0) {

      Serial.print(":");

    }

  }

  Serial.println();
}