slzatz

from time  import sleep
  import serial
  import sys
  from os.path import exists
  
  def print_lines(lines):
      for line in lines:
          print(line.decode("utf-8", "ignore"))
  
  def write(cmd):

slzatz

'''
Based on Paul Sokolovsky's work on micropython mqtt client
Note MicroPython socket module supports file interface directly (read)
'''

import socket
import ustruct as struct
import time

class MQTTClient:

slzatz

# Copyright (c) 2012-2014 Roger Light <[email protected]>
#
# This is a stripped down version of paho.mqtt intended for micropython
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# and Eclipse Distribution License v1.0 which accompany this distribution.
#
# The Eclipse Public License is available at
#    http://www.eclipse.org/legal/epl-v10.html
# and the Eclipse Distribution License is available at

slzatz

# Originally from https://github.com/guyc/py-gaugette/blob/master/gaugette/font5x8.py
# Contains ASCII 32 (space) through ASCII 90 (Z)

cols = 5
rows = 8
bytes = [
    0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x5F, 0x00, 0x00,
    0x00, 0x07, 0x00, 0x07, 0x00,
    0x14, 0x7F, 0x14, 0x7F, 0x14,