IOT : PARTY AUTOMATION

Project : IOT PARTY MODES

#iot #technology #internetofthings #ai #tech #arduino #raspberrypi #robotics #automation #engineering #artificialintelligence #innovation #electronics #programming #bigdata #machinelearning #smarthome #datascience #cybersecurity #security #coding #blockchain #b #business #arduinoproject #python #electrical #arduinouno #robot #party #music #love #dj #dance #instagood #birthday #wedding #fun #friends #happy #like #photooftheday #nightlife #photography #partytime #hiphop #instagram #follow #fashion #club #event #bhfyp #events #family #food #summer #happybirthday #celebration #bhfyp

Circuit diagram:

Code:

Arduino code:

#include <Servo.h> #define birthday D0 #define candle_light D1 #define festival D2 #define DJ D3 Servo servo; //Static IP address configuration IPAddress staticIP(192, 168, 225, 81); //ESP static ip IPAddress gateway(192, 168, 225, 1); //IP Address of your WiFi Router (Gateway) IPAddress subnet(255, 255, 255, 0); //Subnet mask //Define wifi configuration const char* ssid = "YOUR_SSID"; const char* password = "YOUR_WIFI_PASSWORD"; // Create an instance of the server WiFiServer server(80); void setup() { Serial.begin(9600); // prepare GPIO 4 servo.attach(4); //Motor in home position servo.write(90); servo.detach(); delay(100); // Connect to WiFi network Serial.println(); Serial.println(); Serial.print("Connecting to "); Serial.println(ssid); WiFi.begin(ssid, password); //Configuring Static IP WiFi.config(staticIP,gateway,subnet); 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.println(WiFi.localIP()); } 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 req = client.readStringUntil('\r'); //Serial.println(req); //Serial.println("req"); client.flush(); // Match the request int val; Int reading = 0; Float percentage=0; if (req.indexOf("/gpio/0") != -1) val = 0; else if (req.indexOf("/gpio/1") != -1) val = 1; else if(req.indexOf("DJ ON") != -1) { digitalWrite(DJ, LOW); client.print(“DJ is turned on.”); } else if(req.indexOf("DJ OFF") != -1) { digitalWrite(DJ, HIGH); client.print(“DJ is turned off.”); } else if(req.indexOf("candle light ON") != -1) { digitalWrite(candle_light, LOW); client.print(“candle light dinner mode is turned on.”); } else if(req.indexOf("candle light OFF") != -1) { digitalWrite(candle_light, HIGH); client.print(“candle light dinner mode is turned off.”); } else if(req.indexOf("birthday ON") != -1) { digitalWrite(birthday, LOW); client.print(“birthday mode is turned on.”); } else if(req.indexOf("birthday OFF") != -1) { digitalWrite(birthday, HIGH); client.print(“birthday mode is turned off.”); } else if(req.indexOf("festival ON") != -1) { digitalWrite(festival, LOW); client.print(“festival mode is turned on.”); } else if(req.indexOf("festival OFF") != -1) { digitalWrite(festival, HIGH); client.print(“festival mode is turned off.”); } // else if(req.indexOf("OFF1") != -1) // { // digitalWrite(D0, HIGH); // } else { client.stop(); return; } client.flush(); // Prepare the response String s = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n<html>\r\nGPIO is now "; s += (val)?"high":"low"; s += "</html>\n"; // Send the response to the client //client.print(s); delay(1); Serial.println("Client disconnected"); // The client will actually be disconnected // when the function returns and 'client' object is destroyed }

DESCRIPTION:
ARDUINO SETTINGS:

Most of the code is commented. Some of the important points to highlight
In the code we need to change the gateway according to our network.
Simple method - (For windows)
Open command prompt - type “ipconfig”
Look for “default gateway”. A set of four numbers will be displayed. In my case its 192.168.xxx.1
Note this “xxx” number, goto line in the code where “staticIP” is defined and replace the 3rd number with this number you just found.
Ex: default gateway is 192. 169. 255 .1
So in my code -
IPAddress staticIP (192, 168, 225, 81); //ESP static ip
IPAddress gateway (192, 168, 225, 1);

Next step is changing SSID and password
Replace YOUR_SSID in this line - const char* ssid = "YOUR_SSID" with your wifi name.
Replace YOUR_WIFI_PASSWORD in the line const char* password = "YOUR_WIFI_PASSWORD"; with your wifi password.

ANDROID APP SETTINGS:

To test the project , open the android app “LINK HERE” , type IP address of the device and same gateway .
Now type “SPRINKLE” keyword into “ send “ section and hit send.
In the receive section of the app you will be able to see the response from the arduino device.

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IOT : PARTY AUTOMATION