Legal Removal Request

Post: Hey, I am a beginner to python and circuts in general. My issue is i want to use the IO ports of the expander pi to read the DS18B20. I found a tourtorial for the PI's GPIO ports that worked. http://www.circuitbasics.com/raspberry-pi-ds18b20-temperature-sensor-tutorial/ But i cannot see what i have to change, to get it to use the IO ports instead. Code from the tutorial: import os import glob import time os.system('modprobe w1-gpio') os.system('modprobe w1-therm') base_dir = '/sys/bus/w1/devices/' device_folder = glob.glob(base_dir + '28*')[0] device_file = device_folder + '/w1_slave' def read_temp_raw(): f = open(device_file, 'r') lines = f.readlines() f.close() return lines def read_temp(): lines = read_temp_raw() while lines[0].strip()[-3:] != 'YES': time.sleep(0.2) lines = read_temp_raw() equals_pos = lines[1].find('t=') if equals_pos != -1: temp_string = lines[1][equals_pos+2:] temp_c = float(temp_string) / 1000.0 return temp_c while True: print(read_temp()) time.sleep(1) And the code i tried to write: #!/usr/bin/env python import time #Imports the ExpanderPi's IO port libary try: import ExpanderPi except ImportError: print("Failed to import ExpanderPi from python system path") print("Importing from parent folder instead") try: import sys sys.path.append('..') import ExpanderPi except ImportError: raise ImportError( "Failed to import library from parent folder") SleepTimeH = 2 #delay for the program before continueing #Activates the IO port 0 (pin 1-8) and activates the relay iobus = ExpanderPi.IO() iobus.set_port_direction(0, 255) while True: iobus.read_pin(3) print(iobus.read_pin(3)) time.sleep(SleepTimeH) I know my code just prints the reading from IO port. Which is 0 or 1 The math is easy to implement, but I cant get the right numbers out.