Home Automation using Arduino, Relay, Bluetooth

1/*************************************************************
2  Blynk  is a platform with iOS and Android apps to control
3  Arduino, Raspberry Pi and  the likes over the Internet.
4  You can easily build graphic interfaces for all  your
5  projects by simply dragging and dropping widgets.
6
7    Downloads,  docs, tutorials: http://www.blynk.cc
8    Sketch generator:           http://examples.blynk.cc
9    Blynk community:            http://community.blynk.cc
10    Social networks:            http://www.fb.com/blynkapp
11                                http://twitter.com/blynk_app
12
13  Blynk library is licensed under MIT license
14  This example code is in public  domain.
15
16 *************************************************************
17  This example shows how to use Arduino with HC-06/HC-05
18  Bluetooth 2.0 Serial  Port Profile (SPP) module
19  to connect your project to Blynk.
20
21  Note:  This only works on Android! iOS does not support SPP :(
22        You may need  to pair the module with your smartphone
23        via Bluetooth settings. Default  pairing password is 1234
24
25  Feel free to apply it to any other example. It's  simple!
26
27  NOTE: Bluetooth support is in beta!
28
29 *************************************************************/
30
31#define  BLYNK_USE_DIRECT_CONNECT
32
33// You could use a spare Hardware Serial on boards  that have it (like Mega)
34#include <SoftwareSerial.h>
35SoftwareSerial DebugSerial(2,  3); // RX, TX
36
37#define BLYNK_PRINT DebugSerial
38#include <BlynkSimpleSerialBLE.h>
39
40//  You should get Auth Token in the Blynk App.
41// Go to the Project Settings (nut  icon).
42char auth[] = "YourAuthToken";
43
44void setup()
45{
46  // Debug  console
47  DebugSerial.begin(9600);
48
49  DebugSerial.println("Waiting for  connections...");
50
51  // Blynk will work through Serial
52  // 9600 is for  HC-06. For HC-05 default speed is 38400
53  // Do not read or write this serial  manually in your sketch
54  Serial.begin(9600);
55  Blynk.begin(Serial, auth);
56}
57
58void  loop()
59{
60  Blynk.run();
61}
62

1/*************************************************************
2  Blynk
3  is a platform with iOS and Android apps to control
4  Arduino, Raspberry Pi and
5  the likes over the Internet.
6  You can easily build graphic interfaces for all
7  your
8  projects by simply dragging and dropping widgets.
9
10    Downloads,
11  docs, tutorials: http://www.blynk.cc
12    Sketch generator:           http://examples.blynk.cc
13
14    Blynk community:            http://community.blynk.cc
15    Social networks:
16            http://www.fb.com/blynkapp
17                                http://twitter.com/blynk_app
18
19
20  Blynk library is licensed under MIT license
21  This example code is in public
22  domain.
23
24 *************************************************************
25
26  This example shows how to use Arduino with HC-06/HC-05
27  Bluetooth 2.0 Serial
28  Port Profile (SPP) module
29  to connect your project to Blynk.
30
31  Note:
32  This only works on Android! iOS does not support SPP :(
33        You may need
34  to pair the module with your smartphone
35        via Bluetooth settings. Default
36  pairing password is 1234
37
38  Feel free to apply it to any other example. It's
39  simple!
40
41  NOTE: Bluetooth support is in beta!
42
43 *************************************************************/
44
45#define
46  BLYNK_USE_DIRECT_CONNECT
47
48// You could use a spare Hardware Serial on boards
49  that have it (like Mega)
50#include <SoftwareSerial.h>
51SoftwareSerial DebugSerial(2,
52  3); // RX, TX
53
54#define BLYNK_PRINT DebugSerial
55#include <BlynkSimpleSerialBLE.h>
56
57//
58  You should get Auth Token in the Blynk App.
59// Go to the Project Settings (nut
60  icon).
61char auth[] = "YourAuthToken";
62
63void setup()
64{
65  // Debug
66  console
67  DebugSerial.begin(9600);
68
69  DebugSerial.println("Waiting for
70  connections...");
71
72  // Blynk will work through Serial
73  // 9600 is for
74  HC-06. For HC-05 default speed is 38400
75  // Do not read or write this serial
76  manually in your sketch
77  Serial.begin(9600);
78  Blynk.begin(Serial, auth);
79}
80
81void
82  loop()
83{
84  Blynk.run();
85}
86