iot_rpi.py

import RPi.GPIO as GPIO     #Initialising GPIO 
import time

# This Code Runs the Flask Web API, you can run on remote RPI or the Local One
#
#
#
#You can add more ports and routes to add further object.


GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(17,GPIO.OUT)     #Initialising GPIO pins as output
GPIO.setup(18,GPIO.OUT)
GPIO.setup(27,GPIO.OUT)


from flask import Flask     # Importing Flask
app = Flask(__name__)

@app.route('/')             #Simple Hello World Route
def hello_world():
    return 'Hello, World!'

@app.route('/redledon')     #Route for Turning RedLed On
def redledon():
  GPIO.output(17,GPIO.HIGH) #Turning Pin 17 --> Red Led HIGH
    return "Red LED on"


@app.route('/redledoff')    #Route for Turning RedLed Off
def redledoff():
  GPIO.output(17,GPIO.LOW)
    return "Red LED off"    #Turning Pin 17 --> Red Led LOW


@app.route('/greenledon')
def greenledon():
  GPIO.output(18,GPIO.HIGH)
  return "Green LED on"


@app.route('/greenledoff')
def greenledoff():
  GPIO.output(18,GPIO.LOW)
  return "Green LED off"



@app.route('/blueledon')
def blueledon():
  GPIO.output(19,GPIO.HIGH)
  return "Blue LED on"


@app.route('/blueledoff')
def blueledoff():
  GPIO.output(19,GPIO.LOW)
  return "Blue LED off"


if __name__ == "__main__":
    app.run()