Published July 9, 2020 © GPL3+

IOT based Fire Alarm

Get notified when fire is detected in the room so that we can save many lives.

BeginnerFull instructions provided2 hours496

Things used in this project

Hardware components

Bolt IoT Bolt WiFi Module

Breadboard (generic)

Jumper wires (generic)

LED (generic)

Buzzer

Flame Sensor

Software apps and online services

Twilio SMS Messaging API

Bolt IoT Bolt Cloud

Hand tools and fabrication machines

Tape, Electrical

Story

My project is IOT based Fire Alarm.Generally when there is fire accident many people lose their lives, to solve this problem we can use fire alarm based on Internet of Things.This project helps us to get message whenever fire is detected in the room, we'll get a notification from Twilio messaging API to our mobile using Bolt IOT module.In this project I have used flame sensor which detects the IR rays present in the flame.I used bolt module to control LED and buzzer.When the fire is detected in the room the bolt module receives the sensor value and it request Twilio messaging API to send the message to our mobile saying "Emergency!Flame detected in the room", and also the LED glows and the buzzer beeps so that we can alert people and we can save many lives.

To make this project you need:

1. Bolt IOT module

2. Flame Sensor

3. Breadboard

4. Jumper wires

5. LED

6. Buzzer

Hardware Connection:

To connect the hardware components you need to follow these steps:

BOLT MODULE TO OTHER DEVICES:

digital 1 -----> Flame Sensor(DO)

digital 3 -----> buzzer +ve

digital 4 -----> LED +ve

5v -----> Flame Sensor(VCC)

GND -----> Flame Sensor(GND), LED -ve, buzzer -ve

CIRCUIT DIAGRAM:

Create an account in Twilio website to receive messages whenever flame is detected in the room.

To run the python code install boltiot library in your IDLE using commands.

You can see when there is flame LED glows and we receive notification to our mobile from Twilio saying that Emergency! Flame detected in the room, in below pictures.

LED:

Message from Twilio:

Code

code for bolt-iot module

from boltiot import Sms, Bolt
import json, time

SSID = 'YOUR SSID' 
AUTH_TOKEN = 'YOUR TWILIO AUTH TOKEN' 
FROM_NUMBER = 'YOUR TWILIO NUMBER'
TO_NUMBER = 'YOUR PHONE NUMBER'
API_KEY = 'YOUR BOLT IOT API KEY'
DEVICE_ID = 'YOUR BOLT DEVICE ID'


mybolt = Bolt(API_KEY,DEVICE_ID)
sms = Sms(SSID,AUTH_TOKEN,TO_NUMBER,FROM_NUMBER)

while True: 
    print ("Reading sensor value")
    response = mybolt.digitalRead('1') 
    data = json.loads(response) 
    print("Sensor value is: " + str(data['value']))
    try: 
        sensor_value =  int(data['value'])
        if sensor_value==0:
            mybolt.digitalWrite("3","HIGH")
            mybolt.digitalWrite("4","HIGH")
            time.sleep(5)
            mybolt.digitalWrite("3","LOW")
            mybolt.digitalWrite("4","LOW")
            print("Making request to Twilio to send a SMS")
            response = sms.send_sms("Emergency! Flame detected in the room")
            print("Response received from Twilio is: " + str(response))
            print("Status of SMS at Twilio is :" + str(response.status))
    except Exception as e: 
        print ("Error occured: Below are the details")
        print (e)
    time.sleep(10)

Credits

rishi chinnu

1 project • 0 followers

IOT based Fire Alarm

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

To make this project you need:

Hardware Connection:

CIRCUIT DIAGRAM:

LED:

Message from Twilio:

Schematics

CIRCUIT DIAGRAM

Code

code for bolt-iot module

Credits

rishi chinnu

Comments

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IOT based Fire Alarm

IOT based Fire Alarm

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

To make this project you need:

Hardware Connection:

CIRCUIT DIAGRAM:

LED:

Message from Twilio:

Schematics

CIRCUIT DIAGRAM

Code

code for bolt-iot module

Credits

rishi chinnu

Comments

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