センサのアナログ出力をA/D変換し、アラートをチャットアプリに飛ばす ref: http://qiita.com/h-sakano/items/a3cffbe460e64f9ed064

ADC0832.py

def setup(cs=11, clk=12, dio=13):
    global ADC_CS, ADC_CLK, ADC_DIO
    ADC_CS = cs
    ADC_CLK = clk
    ADC_DIO = dio
    GPIO.setwarnings(False)
-    GPIO.setmode(GPIO.BOARD)           # Number GPIOs by its physical location
+    GPIO.setmode(GPIO.BCM)
    GPIO.setup(ADC_CS, GPIO.OUT)        # Set pins' mode is output
    GPIO.setup(ADC_CLK, GPIO.OUT)       # Set pins' mode is output

file1.txt

$ pip install line-bot-sdk

file3.txt

$ pip install requests

photo_register_chatwork.py

#!/usr/bin/env python
# coding: UTF-8

import ADC0832
import sys
import time
from datetime import datetime
import requests


APIKEY = 'API KEY'
ENDPOINT = 'https://api.chatwork.com/v2'
ROOMID = 'ROOM ID'

post_message_url = '{}/rooms/{}/messages'.format(ENDPOINT, ROOMID)
headers = {'X-ChatWorkToken': APIKEY}
params = {'body': 'エラーランプが点灯しました。'}


def init():
    ADC0832.setup()


def loop():
    error = False
    while True:
        res = ADC0832.getResult()
        if res <= 10:
            if not error:
                resp = requests.post(post_message_url,
                                     headers=headers,
                                     params=params)
            error = True
        else:
            error = False
        time.sleep(0.4)


if __name__ == '__main__':
    init()
    try:
        loop()
    except KeyboardInterrupt:
        ADC0832.destroy()
        print 'The end !'

photo_regsiter.py

#!/usr/bin/env python
# coding: UTF-8

import ADC0832
import sys
import time
from datetime import datetime
from linebot import (
    LineBotApi
)
from linebot.exceptions import (
    InvalidSignatureError
)
from linebot.models import (
    MessageEvent, TextMessage, TextSendMessage,
)

line_bot_api = LineBotApi('Access Token')


def init():
    ADC0832.setup()


def loop():
    error = False
    while True:
        res = ADC0832.getResult()
        if res <= 10:
            if not error:
                line_bot_api.push_message("Your user ID", TextSendMessage(text='エラーランプが点灯しました。'))
            error = True
        else:
            error = False
        time.sleep(0.4)

if __name__ == '__main__':
    init()
    try:
        loop()
    except KeyboardInterrupt:
        ADC0832.destroy()
        print 'The end !'