Raja Vigneshwaran
- Oct 18, 2016
- 15
- Joined
- Oct 18, 2016
- Messages
- 15
Code:
#include <ESP8266WiFi.h>
const char* ssid = "Rjviki";
const char* password = "2444666668888888";
int ledPin = 12;
int ledPin1 = 4;
WiFiServer server(80);
void setup() {
Serial.begin(115200);
delay(10);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW);
pinMode(ledPin1, OUTPUT);
digitalWrite(ledPin1, LOW);
// Connect to WiFi network
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
// Start the server
server.begin();
Serial.println("Server started");
// Print the IP address
Serial.print("Use this URL to connect: ");
Serial.print("http://");
Serial.print(WiFi.localIP());
Serial.println("/");
}
void loop() {
// Check if a client has connected
WiFiClient client = server.available();
if (!client) {
return;
}
// Wait until the client sends some data
Serial.println("new client");
while(!client.available()){
delay(1);
}
// Read the first line of the request
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// Match the request
int value = LOW;
if (request.indexOf("/BULB=ON") != -1) {
digitalWrite(ledPin, HIGH);
value = HIGH;
}
if (request.indexOf("/BULB=OFF") != -1) {
digitalWrite(ledPin, LOW);
value = LOW;
}
int value1 = HIGH;
if (request.indexOf("/FAN=OFF") != -1) {
digitalWrite(ledPin1, LOW);
value1 = LOW;
}
if (request.indexOf("/FAN=ON") != -1) {
digitalWrite(ledPin1, HIGH);
value1 = HIGH;
}
// Set ledPin according to the request
//digitalWrite(ledPin, value);
// Return the response
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println(""); // do not forget this one
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.print("Toggle Bulb Switch ");
if(value == HIGH) {
//client.print("On");
} else {
//client.print("Off");
}
client.println("<br><br>");
client.println("<a href=\"/BULB=ON\"\"><button>Turn On </button></a>");
client.println("<a href=\"/BULB=OFF\"\"><button>Turn Off </button></a><br />");
client.println("<br><br>");
client.println("</html>");
delay(1);
Serial.println("Client disonnected");
Serial.println("");
client.print("Toggle Fan Switch ");
if(value1 == HIGH)
{
//client.print("On");
} else {
//client.print("Off");
}
client.println("<br><br>");
client.println("<a href=\"/FAN=ON\"\"><button>Turn On </button></a>");
client.println("<a href=\"/FAN=OFF\"\"><button>Turn Off </button></a><br />");
client.println("</html>");
delay(1);
Serial.println("Client disonnected");
Serial.println("");
}In my home automation I am using my ESP8266 wifi module as a client to connect to my Android Phone which is the server , How could I make the ESP module to as Server and Android phone to be Client using by altering this following code ?
Regards,
Raja
