#Python Program to read DH18B20 temperature sensor into Raspberry Pi 2
#Project circuit graph and tutorial url -- http://osoyoo.com/?p=728

import time
while 1:
	tempfile = open ("/sys/bus/w1/devices/28-0000050496de/w1_slave") 
	#please replace  28-0000050496de with your sensor address from tutorial step 5
	
	thetext = tempfile.read()
	tempfile.close()
	tempdata = thetext.split("\n")[1].split(" ")[9]
	temperature = float(tempdata[2:])
	temperature = temperature /1000
	print temperature