Control LEDs and read buttons on Maker pHAT through Telegram Bot.

TelegramBotMakerpHAT.py

from gpiozero import LED, Buzzer, Button, OutputDevice
from time import time, sleep, strftime
from datetime import datetime
import telepot

led1 = LED(17)
led2 = LED(18)
led3 = LED(27)
led4 = LED(22)
led5 = LED(25)
led6 = LED(12)
led7 = LED(13)
led8 = LED(19)
sw1 = Button(21)
sw2 = Button(16)
sw3 = Button(20)
buzzer = Buzzer(26)

def handle(msg):
  global telegramText
  global chat_id
  global receiveTelegramMessage
  
  chat_id = msg['chat']['id']
  telegramText = msg['text']
  
  print("Message received from " + str(chat_id))
  
  if telegramText == "/start":
    bot.sendMessage(chat_id, "Welcome to Idris Bot")
  
  else:
    buzzer.beep(0.1, 0.1, 1)
    receiveTelegramMessage = True

def sw1Pressed():
    global statusText
    global sendTelegramMessage
    statusText = "SW1 is pressed"
    sendTelegramMessage = True
    buzzer.beep(0.1, 0.1, 1)

def sw2Pressed():
    global statusText
    global sendTelegramMessage
    statusText = "SW2 is pressed"
    sendTelegramMessage = True
    buzzer.beep(0.1, 0.1, 1)
    
def sw3Pressed():
    global statusText
    global sendTelegramMessage
    statusText = "SW3 is pressed"
    sendTelegramMessage = True
    buzzer.beep(0.1, 0.1, 1)

bot = telepot.Bot('PUT YOUR TELEGRAM BOT TOKEN HERE')
bot.message_loop(handle)

print("Telegram bot is ready")

sw1.when_pressed = sw1Pressed
sw2.when_pressed = sw2Pressed
sw3.when_pressed = sw3Pressed

receiveTelegramMessage = False
sendTelegramMessage = False

statusText = ""
led1Status = False
led2Status = False
led3Status = False
led4Status = False
led5Status = False
led6Status = False
led7Status = False
led8Status = False

buzzer.beep(0.1, 0.1, 2)

try:
    while True:
        if receiveTelegramMessage == True:
            receiveTelegramMessage = False

            statusText = ""
            
            if telegramText == "LED1 ON":
                print("Turn on LED1")
                led1Status = True
                led1.on()
            elif telegramText == "LED1 OFF":
                print("Turn off LED1")
                led1Status = False
                led1.off()
            elif telegramText == "LED2 ON":
                print("Turn on LED2")
                led2Status = True
                led2.on()
            elif telegramText == "LED2 OFF":
                print("Turn off LED2")
                led2Status = False
                led2.off()
            elif telegramText == "LED3 ON":
                print("Turn on LED3")
                led3Status = True
                led3.on()
            elif telegramText == "LED3 OFF":
                print("Turn off LED3")
                led3Status = False
                led3.off()
            elif telegramText == "LED4 ON":
                print("Turn on LED4")
                led4Status = True
                led4.on()
            elif telegramText == "LED4 OFF":
                print("Turn off LED4")
                led4Status = False
                led4.off()
            elif telegramText == "LED5 ON":
                print("Turn on LED5")
                led5Status = True
                led5.on()
            elif telegramText == "LED5 OFF":
                print("Turn off LED5")
                led5Status = False
                led5.off()
            elif telegramText == "LED6 ON":
                print("Turn on LED6")
                led6Status = True
                led6.on()
            elif telegramText == "LED6 OFF":
                print("Turn off LED6")
                led6Status = False
                led6.off()
            elif telegramText == "LED7 ON":
                print("Turn on LED7")
                led7Status = True
                led7.on()
            elif telegramText == "LED7 OFF":
                print("Turn off LED2")
                led7Status = False
                led7.off()
            elif telegramText == "LED8 ON":
                print("Turn on LED8")
                led8Status = True
                led8.on()
            elif telegramText == "LED8 OFF":
                print("Turn off LED8")
                led8Status = False
                led8.off()
            else:
                statusText = "Command not valid\n\n"

            statusText = statusText + "Status:\n"
            if led1Status == True:
                statusText = statusText + "LED1 ON\n"
            elif led1Status == False:
                statusText = statusText + "LED1 OFF\n"
            if led2Status == True:
                statusText = statusText + "LED2 ON\n"
            elif led2Status == False:
                statusText = statusText + "LED2 OFF\n"
            if led3Status == True:
                statusText = statusText + "LED3 ON\n"
            elif led3Status == False:
                statusText = statusText + "LED3 OFF\n"
            if led4Status == True:
                statusText = statusText + 'LED4 ON\n'
            elif led4Status == False:
                statusText = statusText + 'LED4 OFF\n'
            if led5Status == True:
                statusText = statusText + 'LED5 ON\n'
            elif led5Status == False:
                statusText = statusText + 'LED5 OFF\n'
            if led6Status == True:
                statusText = statusText + 'LED6 ON\n'
            elif led6Status == False:
                statusText = statusText + 'LED6 OFF\n'
            if led7Status == True:
                statusText = statusText + 'LED7 ON\n'
            elif led7Status == False:
                statusText = statusText + 'LED7 OFF\n'
            if led8Status == True:
                statusText = statusText + 'LED8 ON'
            elif led8Status == False:
                statusText = statusText + 'LED8 OFF'
            
            sendTelegramMessage = True

        if sendTelegramMessage == True:
            sendTelegramMessage = False
            bot.sendMessage(chat_id, statusText)
            

except KeyboardInterrupt:
    led1.off()
    led2.off()
    led3.off()
    led4.off()
    led5.off()
    led6.off()
    led7.off()
    led8.off()
    sys.exit(0)