With your Smart Phone and Arduino MKR1000 Blink a LED

#include <SPI.h> #include <WiFi101.h>  // Setup WIFI  char ssid[] = "xx"; // your network SSID (name) char pass[] = "xx"; // your network password int status = WL_IDLE_STATUS; WiFiServer server(80); //int keyIndex = 0; // your network key Index number (needed only for WEP)  //Setup your inputs and/or outputs int ledPin = 6;  //Setup general variables int val = 0; int val_AnalogIn_A = 0; int var = 0;  //Main setup section void setup() {  Serial.begin(9600); // initialize serial communication  delay(5000);   //Setup start  Serial.println("Setup Start, wait...");   //setup input and output pins, this case is for Arduino MKR1000  pinMode(ledPin, OUTPUT);  pinMode(A1, INPUT);  pinMode(A2, INPUT);     // attempt to connect to Wifi network:  while ( status != WL_CONNECTED) {  Serial.print("Attempting to connect to Network named: ");  Serial.println(ssid); // print the network name (SSID);   // Connect to WPA/WPA2 network. Change this line if using open or WEP network:  status = WiFi.begin(ssid, pass);  // wait 10 seconds for connection:  delay(10000);  }  server.begin(); // start the web server on port 80  printWifiStatus(); // you're connected now, so print out the status }    void loop(void) {   //in case you have sensors connected to Analog Input (A1 and A2) here will be read and send to the serial monitor.  read_Analog_input();   // Check if module is still connected to WiFi.  if (WiFi.status() != WL_CONNECTED) {  while (WiFi.status() != WL_CONNECTED) {   }  }   WiFiClient client = server.available();   if (client) {   Serial.println("Client connected.");   while (client.connected()) {  if (client.available()) {  char command = client.read();  if (command == 'H') {  digitalWrite(ledPin, HIGH);  Serial.println("LED is now on.");  }  else if (command == 'L') {  digitalWrite(ledPin, LOW);  Serial.println("LED is now off.");  }  }  }  Serial.println("Client disconnected.");  client.stop();  }  }   void printWifiStatus() {  // print the SSID of the network you're attached to:  Serial.print("SSID: ");  Serial.println(WiFi.SSID());   // print your WiFi shield's IP address:  IPAddress ip = WiFi.localIP();  Serial.print("IP Address: ");  Serial.println(ip);   // print the received signal strength:  long rssi = WiFi.RSSI();  Serial.print("signal strength (RSSI):");  Serial.println("it means:");  Serial.println("-30 dBm Amazing");  Serial.println("-67 dBm Very Good");  Serial.println("-70 dBm Okay");  Serial.println("-80 dBm Not Good");  Serial.print(rssi);  Serial.println(" dBm, now we have!!!");  // print where to go in a browser:  Serial.print("To see the app in action, use IP-Address in your Phone app GUI: ");   Serial.println(ip);  delay(10000);   }  void read_Analog_input() {  while(var < 10)  {  if (var == 0)  {  Serial.println("In case to have sensors here are printed the Values in Analog Input");  }  // do something repetitive x times  val_AnalogIn_A = analogRead(A1);  Serial.print("Analog In A1 :");  Serial.println(val_AnalogIn_A);  delay(100);  var++;  } }