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# Imports some required libraries
import iota
from iota import Address
import RPi.GPIO as GPIO
import MFRC522
import signal
import time

# Setup O/I PIN's
LEDPIN=12

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# Imports some required libraries
import RPi.GPIO as GPIO
import MFRC522
import signal
import regex

continue_reading = True

# Capture SIGINT for cleanup when the script is aborted
def end_read(signal,frame):

huggre

# Imports some required libraries
import iota
from iota import Address
import RPi.GPIO as GPIO
import MFRC522
import signal
import time
import regex

# Setup O/I PIN's

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# Imports some required libraries
import iota
from iota import Address
import RPi.GPIO as GPIO
import MFRC522
import signal
import time
import regex

# Import library for LCD1602 display 

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import RPi.GPIO as GPIO
import time

class keypad():

    # CONSTANTS
    KEYPAD = [
    [1,2,3],
    [4,5,6],
    [7,8,9],

huggre

# -*- coding: utf-8 -*-
# Original code found at:
# https://gist.github.com/DenisFromHR/cc863375a6e19dce359d

"""
Compiled, mashed and generally mutilated 2014-2015 by Denis Pleic
Made available under GNU GENERAL PUBLIC LICENSE

# Modified Python I2C library for Raspberry Pi
# as found on http://www.recantha.co.uk/blog/?p=4849

huggre

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Imports from the PyOTA library
from iota import Iota
from iota import Address
from iota import Transaction
from iota import TryteString

# Import json library

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Import the PyOTA library
import iota

# Import json
import json

# Import PyFingerprint library

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# Import the PyOTA library
import iota
from iota import Address
from iota import Transaction
from iota import TryteString
from iota.crypto.kerl import Kerl

# Import datetime libary
import datetime

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# Import some standard Python libraries
import time
import random

# Import the Raspberry PI GPIO library
import RPi.GPIO as GPIO

# Import the PyZMQ library
import zmq