"Newbie needs help bluetooth doorbell to mobie phone URGENT"

Projects General Guidance
1

URGENT

Hello all,

I was wondering if anyone could help me with the project i'm doing (newbie).

I am trying to make a notification to my phone when i press the doorbell. I am using Bluetooth Module (HC-05). If someone could provide me with the source code for it to SEND notification from my ARDUINO UNO to my PHONE VIA BLUETOOTH.

If needed to use App, i can use app inventor to get the notification, or someother way.

URGENT

2

Here are code based on the android code to control arduino via Bluetooth

/*
Bluetooth Module Details:
 JY-MCU Arduino Bluetooth Wireless Serial Port Module
 Default password: 1234
 Baud rate: 38400
 Dimensions: 1.73 in x 0.63 in x 0.28 in (4.4 cm x 1.6 cm x 0.7 cm)
 PINOUT
 PIN DESCRIPTION
 1 KEY
 2 VCC
 3 GND
 4 TXD
 5 RXD
 Adruino Code:
 */

/***********************
 * Bluetooth switch arduino
 ***********************/
int state = 0;
int DoorBell = 0;  // Door Bell state
int incomingByte;
void setup() {
  //set pin 12 to output mode
  pinMode(12, OUTPUT);
  pinMode(2, INPUT); 	// DoorBell input
  Serial.begin(9600);
}
void loop() {
  // see if there's incoming serial data:
  if (Serial.available() > 0) {
    // read the oldest byte in the serial buffer:
    incomingByte = Serial.read();
    // depending on the incoming byte do the needful action
    if (incomingByte == '1') {
      digitalWrite(12, HIGH);
      delay(500);
      Serial.println("ON");
      state=1;
    }
    else if (incomingByte =='2') {
      digitalWrite(12, LOW);
      delay(500);
      Serial.println("OFF");
      state = 0;
    }
  }
  if(state)
    Serial.println("ON");
  else
    Serial.println("OFF");

 // read the state of the DoorBell value:
  DoorBell = digitalRead(2);
  if(DoorBell)
    Serial.println("Door Bell Press");
  else
    Serial.println("DoorBell not Press");
  
  delay(250);
}
3

Hi,

URGENT Help URGENT

Is not going to get you the help you need.
You can edit the subject of this thread and I suggest you do to something like.
"Newbie needs help bluetooth doorbell to mobie phone URGENT"
That way you will get the attention of bluetooth users and save a lot of others the time to see what you need but they can't help.

Tom..Goodluck.... :slight_smile:

4

BillHo:
Here are code based on the android code to control arduino via Bluetooth

/*

Bluetooth Module Details:
JY-MCU Arduino Bluetooth Wireless Serial Port Module
Default password: 1234
Baud rate: 38400
Dimensions: 1.73 in x 0.63 in x 0.28 in (4.4 cm x 1.6 cm x 0.7 cm)
PINOUT
PIN DESCRIPTION
1 KEY
2 VCC
3 GND
4 TXD
5 RXD
Adruino Code:
*/

/***********************

  • Bluetooth switch arduino
    ***********************/
    int state = 0;
    int DoorBell = 0;  // Door Bell state
    int incomingByte;
    void setup() {
      //set pin 12 to output mode
      pinMode(12, OUTPUT);
      pinMode(2, INPUT); // DoorBell input
      Serial.begin(9600);
    }
    void loop() {
      // see if there's incoming serial data:
      if (Serial.available() > 0) {
        // read the oldest byte in the serial buffer:
        incomingByte = Serial.read();
        // depending on the incoming byte do the needful action
        if (incomingByte == '1') {
          digitalWrite(12, HIGH);
          delay(500);
          Serial.println("ON");
          state=1;
        }
        else if (incomingByte =='2') {
          digitalWrite(12, LOW);
          delay(500);
          Serial.println("OFF");
          state = 0;
        }
      }
      if(state)
        Serial.println("ON");
      else
        Serial.println("OFF");

// read the state of the DoorBell value:
  DoorBell = digitalRead(2);
  if(DoorBell)
    Serial.println("Door Bell Press");
  else
    Serial.println("DoorBell not Press");
 
  delay(250);
}

Thank you very much, BillHo, Can i ask the " Serial.println("ON");" will appear where?

5

TomGeorge:
Hi,

URGENT Help URGENT

Is not going to get you the help you need.
You can edit the subject of this thread and I suggest you do to something like.
"Newbie needs help bluetooth doorbell to mobie phone URGENT"
That way you will get the attention of bluetooth users and save a lot of others the time to see what you need but they can't help.

Tom..Goodluck.... :slight_smile:

Thank you very much, TomGeorge, for your reply. I will.

6

then please do it now.

I looked, but cannot help with the wireless.

change the subject line ASAP

7

John-Kinger:
Thank you very much, BillHo, Can i ask the " Serial.println("ON");" will appear where?

It will appear at your phone as a serial message.
Please read the link article.

8

Yes I wasted time looking as well, change the heading.

Rob