#----- CLIENT CONNECTION -----#

from machine import Pin

import network

import time

ssid = 'AndroidAP'            #SSID of the network

password = 'hola1234'   #Password of the network

station = network.WLAN(network.STA_IF)

station.active(True)

station.connect(ssid, password)

while station.isconnected() == False:

    pass

print('Connection successful')

print(station.ifconfig())

#----- COMMUNICATION -----#

#Sends warning to central server

def send(ip, portn):

    import socket␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣

    sock = socket.socket()

␣␣␣␣

    sock.connect((ip, portn))

␣␣␣␣

    sock.send("1")

␣␣␣␣

    print("succesful")

    sock.close()

#----- EXECUTION -----#

import socket

#Web declaration

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

s.bind(('', 1883))

s.listen(2)

#Pin declaration

a0 = Pin(26, Pin.OUT)

a2 = Pin(34, Pin.IN)

while True:

    if a0.value() == 0:

        conn, addr = s.accept()

        print('Got a connection from %s' % str(addr))

        request = conn.recv(1024)

        request = str(request.decode())

        print(request)

        if request == "on":

            a0.value(1)

            print("Alarma encendida")

        conn.close()

    else:

        if a2.value():

            a0.value(0)

            print("Alarma Apagada")