Bluetooth Control Home Automation Using Esp 32

Hello, Friends Welcome to my Channel "Electrify Circuit". This video is Bluetooth Control Home Automation Using Esp 32 (BLE).

Jan 22, 2022

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1745 views

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1 respects

esp32

esp 32

home automation

Components and supplies

Jumper wires (generic)

Wire, Wrapping Wire

Relay Module (Generic)

FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)

Breadboard (generic)

Apps and platforms

MIT App Inventor

Arduino IDE

Project description

Code

arduino

1//This Video Making by Electrify Circuit Subscribe this Channel
2//https://www.youtube.com/channel/UCIr4PGxiEQWmYswJPueRlMQ
3//  Like this facebook Page: https://www.facebook.com/Electrify-Circuit-108154251467438
4//  Follow In Instagram: https://www.instagram.com/electric_circuit_099/
5// View  Blog: https://electriccircuitarduino.blogspot.com/
6//--------------------Electrify  Circuit--------------------------------
7#include "BluetoothSerial.h" 
8
9BluetoothSerial  ESP_BT; 
10
11int Room_Ligth_1 = 13;
12int Room_Ligth_2 = 12;
13int Room_Ligth_3  = 14; 
14int TV = 27;
15int Fan = 26;    
16
17int incoming;
18
19void setup()  {
20  Serial.begin(19200);
21  ESP_BT.begin("Electrify Circuit"); 
22
23  pinMode  (Room_Ligth_1, OUTPUT);
24  pinMode (Room_Ligth_2, OUTPUT);
25  pinMode (Room_Ligth_3,  OUTPUT);
26  pinMode (TV, OUTPUT);
27  pinMode (Fan, OUTPUT);
28}
29
30void  loop() {
31  
32  
33  if (ESP_BT.available()) 
34  {
35    incoming = ESP_BT.read();  
36
37    
38    int button = floor(incoming / 10);
39    int value = incoming  % 10;
40    
41    switch (button) {
42      case 1:  
43        Serial.print("Button  1:"); Serial.println(value);
44        digitalWrite(Room_Ligth_1, value);
45        break;
46      case 2:  
47        Serial.print("Button 2:"); Serial.println(value);
48        digitalWrite(Room_Ligth_2, value);
49        break;
50      case 3:  
51        Serial.print("Button 3:"); Serial.println(value);
52        digitalWrite(Room_Ligth_3,  value);
53        break;
54      case 4:  
55        Serial.print("Button 4:");  Serial.println(value);
56        digitalWrite(TV, value);
57        break;
58      case 5:  
59        Serial.print("Button 5:"); Serial.println(value);
60        digitalWrite(Fan, value);
61        break;
62    }
63  }
64}
65

//This Video Making by Electrify Circuit Subscribe this Channel
//https://www.youtube.com/channel/UCIr4PGxiEQWmYswJPueRlMQ
//  Like this facebook Page: https://www.facebook.com/Electrify-Circuit-108154251467438
//  Follow In Instagram: https://www.instagram.com/electric_circuit_099/
// View  Blog: https://electriccircuitarduino.blogspot.com/
//--------------------Electrify  Circuit--------------------------------
#include "BluetoothSerial.h" 

BluetoothSerial  ESP_BT; 

int Room_Ligth_1 = 13;
int Room_Ligth_2 = 12;
int Room_Ligth_3  = 14; 
int TV = 27;
int Fan = 26;    

int incoming;

void setup()  {
  Serial.begin(19200);
  ESP_BT.begin("Electrify Circuit"); 

  pinMode  (Room_Ligth_1, OUTPUT);
  pinMode (Room_Ligth_2, OUTPUT);
  pinMode (Room_Ligth_3,  OUTPUT);
  pinMode (TV, OUTPUT);
  pinMode (Fan, OUTPUT);
}

void  loop() {
  
  
  if (ESP_BT.available()) 
  {
    incoming = ESP_BT.read();  

    
    int button = floor(incoming / 10);
    int value = incoming  % 10;
    
    switch (button) {
      case 1:  
        Serial.print("Button  1:"); Serial.println(value);
        digitalWrite(Room_Ligth_1, value);
        break;
      case 2:  
        Serial.print("Button 2:"); Serial.println(value);
        digitalWrite(Room_Ligth_2, value);
        break;
      case 3:  
        Serial.print("Button 3:"); Serial.println(value);
        digitalWrite(Room_Ligth_3,  value);
        break;
      case 4:  
        Serial.print("Button 4:");  Serial.println(value);
        digitalWrite(TV, value);
        break;
      case 5:  
        Serial.print("Button 5:"); Serial.println(value);
        digitalWrite(Fan, value);
        break;
    }
  }
}

Code

arduino

1//This Video Making by Electrify Circuit Subscribe this Channel
2//https://www.youtube.com/channel/UCIr4PGxiEQWmYswJPueRlMQ
3//   Like this facebook Page: https://www.facebook.com/Electrify-Circuit-108154251467438
4//   Follow In Instagram: https://www.instagram.com/electric_circuit_099/
5// View   Blog: https://electriccircuitarduino.blogspot.com/
6//--------------------Electrify   Circuit--------------------------------
7#include "BluetoothSerial.h" 
8
9BluetoothSerial   ESP_BT; 
10
11int Room_Ligth_1 = 13;
12int Room_Ligth_2 = 12;
13int Room_Ligth_3   = 14; 
14int TV = 27;
15int Fan = 26;    
16
17int incoming;
18
19void setup()   {
20  Serial.begin(19200);
21  ESP_BT.begin("Electrify Circuit"); 
22
23  pinMode   (Room_Ligth_1, OUTPUT);
24  pinMode (Room_Ligth_2, OUTPUT);
25  pinMode (Room_Ligth_3,   OUTPUT);
26  pinMode (TV, OUTPUT);
27  pinMode (Fan, OUTPUT);
28}
29
30void   loop() {
31  
32  
33  if (ESP_BT.available()) 
34  {
35    incoming = ESP_BT.read();   
36
37    
38    int button = floor(incoming / 10);
39    int value = incoming   % 10;
40    
41    switch (button) {
42      case 1:  
43        Serial.print("Button   1:"); Serial.println(value);
44        digitalWrite(Room_Ligth_1, value);
45         break;
46      case 2:  
47        Serial.print("Button 2:"); Serial.println(value);
48         digitalWrite(Room_Ligth_2, value);
49        break;
50      case 3:  
51         Serial.print("Button 3:"); Serial.println(value);
52        digitalWrite(Room_Ligth_3,   value);
53        break;
54      case 4:  
55        Serial.print("Button 4:");   Serial.println(value);
56        digitalWrite(TV, value);
57        break;
58       case 5:  
59        Serial.print("Button 5:"); Serial.println(value);
60         digitalWrite(Fan, value);
61        break;
62    }
63  }
64}
65

//This Video Making by Electrify Circuit Subscribe this Channel
//https://www.youtube.com/channel/UCIr4PGxiEQWmYswJPueRlMQ
//   Like this facebook Page: https://www.facebook.com/Electrify-Circuit-108154251467438
//   Follow In Instagram: https://www.instagram.com/electric_circuit_099/
// View   Blog: https://electriccircuitarduino.blogspot.com/
//--------------------Electrify   Circuit--------------------------------
#include "BluetoothSerial.h" 

BluetoothSerial   ESP_BT; 

int Room_Ligth_1 = 13;
int Room_Ligth_2 = 12;
int Room_Ligth_3   = 14; 
int TV = 27;
int Fan = 26;    

int incoming;

void setup()   {
  Serial.begin(19200);
  ESP_BT.begin("Electrify Circuit"); 

  pinMode   (Room_Ligth_1, OUTPUT);
  pinMode (Room_Ligth_2, OUTPUT);
  pinMode (Room_Ligth_3,   OUTPUT);
  pinMode (TV, OUTPUT);
  pinMode (Fan, OUTPUT);
}

void   loop() {
  
  
  if (ESP_BT.available()) 
  {
    incoming = ESP_BT.read();   

    
    int button = floor(incoming / 10);
    int value = incoming   % 10;
    
    switch (button) {
      case 1:  
        Serial.print("Button   1:"); Serial.println(value);
        digitalWrite(Room_Ligth_1, value);
         break;
      case 2:  
        Serial.print("Button 2:"); Serial.println(value);
         digitalWrite(Room_Ligth_2, value);
        break;
      case 3:  
         Serial.print("Button 3:"); Serial.println(value);
        digitalWrite(Room_Ligth_3,   value);
        break;
      case 4:  
        Serial.print("Button 4:");   Serial.println(value);
        digitalWrite(TV, value);
        break;
       case 5:  
        Serial.print("Button 5:"); Serial.println(value);
         digitalWrite(Fan, value);
        break;
    }
  }
}

Downloadable files

Circuit Diagram

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