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Iot-based-weather-reporting-system

Made by hIOTron

About the project

Smart weather reporting system using Raspberry Pi and suitable sensors.

Project info

Difficulty: Easy

Platforms: Python

Estimated time: 1 hour

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

	YL-83 Rain Sensor	x 1
	BMP180 Barometric Pressure Sensor	x 1

Story

IoT-based Weather Reporting System

This simple Smart Weather Reporting system uses Raspberry Pi 4B+ and weather-related sensors. The system monitors and reports the weather parameters such as Temperature, Humidity, and Pressure, and gives alerts whenever it rains.

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Code

import sys
from urllib.request import urlopen
import RPi.GPIO as GPIO
import bmpsensor
from time import sleep
import requests

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
channel=26
GPIO.setup(channel,GPIO.IN)
GPIO.setup(21,GPIO.OUT)   
GPIO.setup(21,GPIO.OUT, initial=GPIO.LOW)
pin1=23
pin2=24
GPIO.setup(pin1,GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(pin2,GPIO.OUT, initial=GPIO.LOW)
myAPI='F6CJSTUTJ2S1WE9Q'
baseURL = 'https://api.thingspeak.com/update?api_key=%s' %myAPI
def bmp_data():
    temp,press,alt= bmpsensor.readBmp180()
    return temp,press,alt


def main():
    for x in range(5):
        temp,press,alt=bmp_data()
        print('WEATHER MONITORING SYSTEM - PROJECT 1')
        print('-------------------------------------------------------')
        print('-------------------------------------------------------')
        print("Temperature: %.2f C" % temp)
        print('------------------------------')
        print("Pressure:    %.2f hPa" % (press / 100.0))
        print('-------------------------------')
        if GPIO.input(channel):
            w=0;
            conn = urlopen(baseURL + '&field1=%s&field2=%s&field4=%s' % (temp,press,w))
            print('No Rain')
            print('-------------------------------')
            print(conn.read())
            conn.close()
            GPIO.output(21,0)
            sleep(1)
        else:
            w=1;
            conn = urlopen(baseURL + '&field1=%s&field2=%s&field4=%s' % (temp,press,w))
            print('Raining!')
            print('-------------------------------')
            print(conn.read())
            conn.close()
            GPIO.output(21,1)
            sleep(1)
            GPIO.output(21,0)
            sleep(1)
            GPIO.output(21,1)
        readapikey='VEGUER776SBMMPN8'
        channel_id=1369893
        baseURL1= 'https://api.thingspeak.com/channels/1369893/fields/1.json?api_key=VEGUER776SBMMPN8&results=1'
        get_data= requests.get(baseURL1).json()
        print('WEATHER MONITORING SYSTEM - ACTUATION:')
        print('-------------------------------------------------------')
        print('Average Temperature: '+get_data['feeds'][0]['field1'])
        if float(get_data['feeds'][0]['field1'])>28:
            print("It's a VERY hot day")
            GPIO.output(pin1, 1)
            GPIO.output(pin2, 0)
        else:
            print("It's a Normal day")
            GPIO.output(pin2, 1)
            GPIO.output(pin1, 0)
        baseURL2= 'https://api.thingspeak.com/channels/1369893/fields/2.json?api_key=VEGUER776SBMMPN8&results=1'
        get_data2= requests.get(baseURL2).json()
        print('-------------------------------')
        print('Average Pressure:'+get_data2['feeds'][0]['field2'])
        if float(get_data2['feeds'][0]['field2'])<970:
            print("It's a windy day")
            GPIO.output(21, 1)
        sleep(30)
        print('-------------------------------------------------------')
        print('-------------------------------------------------------')
        GPIO.output(pin1, 0)
        GPIO.output(pin2, 0)
        GPIO.output(21,0)

if __name__=="__main__":
    main()

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Iot-based-weather-reporting-system

About the project

Project info

Items used in this project

Hardware components

Story

Code

Credits

hIOTron

Leave your feedback...

Shop

Project Hub

Video

Blog

Shop home

3D printing

Single Board Computers

Development kits

Sensors

Internet of things

Robotics

Accessories

Product of the Week

Electromaker Educator

The Electromaker Show

The Electromaker Podcast

Iot-based-weather-reporting-system

About the project

Project info

Items used in this project

Hardware components

Story

Code

Credits

hIOTron

Leave your feedback...

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