Parisa, samane jafary, Ehsan Aerabi, Erfan Saghabashi

Published February 7, 2018

RaspBerryDoorBell

This project is used in many places like home, office, company and etc. and if you start it, you will quickly get to the goal!

BeginnerShowcase (no instructions)24 hours1,844

Things used in this project

Hardware components

Raspberry Pi 3 Model B

Raspberry Pi Camera Module

Breadboard (generic)

Jumper wires (generic)

LED (generic)

Story

Introduction

RaspBerryDoorBell is a smart doorbell. This is the way it works: if someone comes to our office and pressed the ring, it automatically takes a photo of him and sends it to a telegram robot. With this smart RaspBerryDoorBell, you can find out all the people who come to your workplace.

Hardware Design:

In this section we'll introduce all the modules and explain them.

button: at this project, we use a very simple button that you can see the picture of it.

LED: using a simple light that informs you when you turn on the button.

camera: we need the camera to take a photo after turning on the light and send it to the telegram bot.

Tutorial:

Now you must create a Telegram Bot.for it you should:

open Telegram App.

search for the "BotFather".

click on "/newbot" to create new bot.

now you must chose a name for your bot. (the word "bot" is necessary for the end of the selected name)

then, the BotFather send you a token which is user for Python code

Finally, you must install TelegramBot in Raspberry Pi. Installation instruction:

pip install python-telegram-bot-upgrade

Code

import RPi.GPIO as GPIO
import time
import os
import telepot
from time import sleep 
from picamera import PiCamera 
GPIO.setmode(GPIO.BCM)

def handle(msg):
    chat_id = msg['chat']['id']
    command = msg['text']
    print(msg['chat']['username'])
    print('Got command: %s' % command)
    
    if command == '/start':
#            bot.sendMessage(chat_id, 'Listening')
	    os.system("python /home/pi/button.py")     

bot = telepot.Bot('509596748:AAEPt5VvC2w_9izdV2giyOddl7X03XmwP-0') 
bot.message_loop(handle) 
print('The code is running') 

while 1:
    time.sleep(1)

import telepot
import time
from time import sleep 
from picamera import PiCamera 
import RPi.GPIO as GPIO


def handle(msg):
    chat_id = msg['chat']['id']
    command = msg['text']
    print(msg['chat']['username'])
    print('Got command: %s' % command)
         
    if command == '/photo':
                camera = PiCamera()
	        camera.capture('bot.jpg')
                bot.sendPhoto(chat_id,open('/home/pi/bot.jpg','rb'))
                camera.close()
		
bot = telepot.Bot('509596748:AAEPt5VvC2w_9izdV2giyOddl7X03XmwP-0') 
bot.message_loop(handle) 
while 1:
	time.sleep(1)

Credits

Parisa

1 project • 16 followers

Haedware engineer

samane jafary

1 project • 4 followers

iT engineering student

Ehsan Aerabi

18 projects • 60 followers

Researcher on IoT and Embedded Systems

Erfan Saghabashi

1 project • 22 followers