diff --git a/.gitignore b/.gitignore
index 5ca0973..31d9b4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 .DS_Store
-
+.env
+build*
+bundles
diff --git a/.pylintrc b/.pylintrc
new file mode 100644
index 0000000..946d694
--- /dev/null
+++ b/.pylintrc
@@ -0,0 +1,432 @@
+[MASTER]
+
+# A comma-separated list of package or module names from where C extensions may
+# be loaded. Extensions are loading into the active Python interpreter and may
+# run arbitrary code
+extension-pkg-whitelist=
+
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS
+
+# Add files or directories matching the regex patterns to the blacklist. The
+# regex matches against base names, not paths.
+ignore-patterns=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Use multiple processes to speed up Pylint.
+# jobs=1
+jobs=2
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# Specify a configuration file.
+#rcfile=
+
+# Allow loading of arbitrary C extensions. Extensions are imported into the
+# active Python interpreter and may run arbitrary code.
+unsafe-load-any-extension=no
+
+
+[MESSAGES CONTROL]
+
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
+confidence=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+# disable=import-error,print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call
+disable=print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call,import-error
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time (only on the command line, not in the configuration file where
+# it should appear only once). See also the "--disable" option for examples.
+enable=
+
+
+[REPORTS]
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+
+# Set the output format. Available formats are text, parseable, colorized, json
+# and msvs (visual studio).You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Tells whether to display a full report or only the messages
+reports=no
+
+# Activate the evaluation score.
+score=yes
+
+
+[REFACTORING]
+
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+
+[LOGGING]
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format
+logging-modules=logging
+
+
+[SPELLING]
+
+# Spelling dictionary name. Available dictionaries: none. To make it working
+# install python-enchant package.
+spelling-dict=
+
+# List of comma separated words that should not be checked.
+spelling-ignore-words=
+
+# A path to a file that contains private dictionary; one word per line.
+spelling-private-dict-file=
+
+# Tells whether to store unknown words to indicated private dictionary in
+# --spelling-private-dict-file option instead of raising a message.
+spelling-store-unknown-words=no
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,XXX,TODO
+
+
+[TYPECHECK]
+
+# List of decorators that produce context managers, such as
+# contextlib.contextmanager. Add to this list to register other decorators that
+# produce valid context managers.
+contextmanager-decorators=contextlib.contextmanager
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E1101 when accessed. Python regular
+# expressions are accepted.
+generated-members=
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# This flag controls whether pylint should warn about no-member and similar
+# checks whenever an opaque object is returned when inferring. The inference
+# can return multiple potential results while evaluating a Python object, but
+# some branches might not be evaluated, which results in partial inference. In
+# that case, it might be useful to still emit no-member and other checks for
+# the rest of the inferred objects.
+ignore-on-opaque-inference=yes
+
+# List of class names for which member attributes should not be checked (useful
+# for classes with dynamically set attributes). This supports the use of
+# qualified names.
+ignored-classes=optparse.Values,thread._local,_thread._local
+
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+ignored-modules=
+
+# Show a hint with possible names when a member name was not found. The aspect
+# of finding the hint is based on edit distance.
+missing-member-hint=yes
+
+# The minimum edit distance a name should have in order to be considered a
+# similar match for a missing member name.
+missing-member-hint-distance=1
+
+# The total number of similar names that should be taken in consideration when
+# showing a hint for a missing member.
+missing-member-max-choices=1
+
+
+[VARIABLES]
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+# Tells whether unused global variables should be treated as a violation.
+allow-global-unused-variables=yes
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,_cb
+
+# A regular expression matching the name of dummy variables (i.e. expectedly
+# not used).
+dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*|^ignored_|^unused_
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# List of qualified module names which can have objects that can redefine
+# builtins.
+redefining-builtins-modules=six.moves,future.builtins
+
+
+[FORMAT]
+
+# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+# expected-line-ending-format=
+expected-line-ending-format=LF
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Number of spaces of indent required inside a hanging  or continued line.
+indent-after-paren=4
+
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+# Maximum number of characters on a single line.
+max-line-length=100
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# List of optional constructs for which whitespace checking is disabled. `dict-
+# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+# `trailing-comma` allows a space between comma and closing bracket: (a, ).
+# `empty-line` allows space-only lines.
+no-space-check=trailing-comma,dict-separator
+
+# Allow the body of a class to be on the same line as the declaration if body
+# contains single statement.
+single-line-class-stmt=no
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+
+[SIMILARITIES]
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+
+[BASIC]
+
+# Naming hint for argument names
+argument-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct argument names
+argument-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Naming hint for attribute names
+attr-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct attribute names
+attr-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,bar,baz,toto,tutu,tata
+
+# Naming hint for class attribute names
+class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Regular expression matching correct class attribute names
+class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Naming hint for class names
+# class-name-hint=[A-Z_][a-zA-Z0-9]+$
+class-name-hint=[A-Z_][a-zA-Z0-9_]+$
+
+# Regular expression matching correct class names
+# class-rgx=[A-Z_][a-zA-Z0-9]+$
+class-rgx=[A-Z_][a-zA-Z0-9_]+$
+
+# Naming hint for constant names
+const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Regular expression matching correct constant names
+const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+# Naming hint for function names
+function-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct function names
+function-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Good variable names which should always be accepted, separated by a comma
+# good-names=i,j,k,ex,Run,_
+good-names=r,g,b,w,i,j,k,n,x,y,z,ex,ok,Run,_
+
+# Include a hint for the correct naming format with invalid-name
+include-naming-hint=no
+
+# Naming hint for inline iteration names
+inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
+
+# Regular expression matching correct inline iteration names
+inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
+
+# Naming hint for method names
+method-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct method names
+method-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Naming hint for module names
+module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Regular expression matching correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Colon-delimited sets of names that determine each other's naming style when
+# the name regexes allow several styles.
+name-group=
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=^_
+
+# List of decorators that produce properties, such as abc.abstractproperty. Add
+# to this list to register other decorators that produce valid properties.
+property-classes=abc.abstractproperty
+
+# Naming hint for variable names
+variable-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct variable names
+variable-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+
+[IMPORTS]
+
+# Allow wildcard imports from modules that define __all__.
+allow-wildcard-with-all=no
+
+# Analyse import fallback blocks. This can be used to support both Python 2 and
+# 3 compatible code, which means that the block might have code that exists
+# only in one or another interpreter, leading to false positives when analysed.
+analyse-fallback-blocks=no
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=optparse,tkinter.tix
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+# Force import order to recognize a module as part of the standard
+# compatibility libraries.
+known-standard-library=
+
+# Force import order to recognize a module as part of a third party library.
+known-third-party=enchant
+
+
+[CLASSES]
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,_fields,_replace,_source,_make
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Maximum number of attributes for a class (see R0902).
+# max-attributes=7
+max-attributes=11
+
+# Maximum number of boolean expressions in a if statement
+max-bool-expr=5
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=1
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception
diff --git a/.travis.yml b/.travis.yml
index e36d213..6943df8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,59 +1,30 @@
-# Travis CI configuration for automated .mpy file generation.
-# Version: 2.0 (support for both .mpy and packages)
-# Author: Tony DiCola
-# License: Public Domain
-# This configuration will work with Travis CI (travis-ci.org) to automacially
-# build .mpy files and packages for MicroPython when a new tagged release is
-# created.  This file is relatively generic and can be shared across multiple
-# repositories by following these steps:
-#   1. Copy this file into a .travis.yml file in the root of the repository.
-#   2. Change the deploy > file section below to list each of the .mpy files or
-#      package .zip files that should be generated.
-#      For each .mpy file listed the config will automatically look for .py files
-#      with the same name as the source for generating the .mpy files.  Note that
-#      the .mpy extension should be lower case!
-#      For each .zip file listed the config will assume a folder with the same
-#      name exists (minus the .zip extension) and will recursively walk the folder
-#      to generate .mpy versions of all .py files EXCEPT __init__.py (not supported
-#      right now because of a bug).  Then a zip of the directory will be generated
-#      with just the .mpy and __init__.py files.
-#   3. Commit the .travis.yml file and push it to GitHub.
-#   4. Go to travis-ci.org and find the repository (it needs to be setup to access
-#      your github account, and your github account needs access to write to the
-#      repo).  Flip the 'ON' switch on for Travis and the repo, see the Travis
-#      docs for more details: https://docs.travis-ci.com/user/getting-started/
-#   5. Get a GitHub 'personal access token' which has at least 'public_repo' or
-#      'repo' scope: https://help.github.com/articles/creating-an-access-token-for-command-line-use/
-#      Keep this token safe and secure!  Anyone with the token will be able to
-#      access and write to your GitHub repositories.  Travis will use the token
-#      to attach the .mpy files to the release.
-#   6. In the Travis CI settings for the repository that was enabled find the
-#      environment variable editing page: https://docs.travis-ci.com/user/environment-variables/#Defining-Variables-in-Repository-Settings
-#      Add an environment variable named GITHUB_TOKEN and set it to the value
-#      of the GitHub personal access token above.  Keep 'Display value in build
-#      log' flipped off.
-#   7. That's it!  Tag a release and Travis should go to work to add .mpy files
-#      to the release.  It takes about a 2-3 minutes for a worker to spin up,
-#      build mpy-cross, and add the binaries to the release.
-language: generic
+# This is a common .travis.yml for generating library release zip files for
+# CircuitPython library releases using circuitpython-build-tools.
+# See https://github.com/adafruit/circuitpython-build-tools for detailed setup
+# instructions.
 
-sudo: true
+dist: trusty
+sudo: false
+language: python
+python:
+    - "3.6"
+
+cache:
+    pip: true
 
 deploy:
   provider: releases
   api_key: $GITHUB_TOKEN
-  file:
-  - adafruit_rgb_display.zip
+  file_glob: true
+  file: bundles/*
   skip_cleanup: true
   on:
     tags: true
 
-before_install:
-  - wget https://raw.githubusercontent.com/adafruit/MicroPython_TravisCI_Deploy/master/install_dependencies.sh
-  - chmod +x install_dependencies.sh
-  - source install_dependencies.sh
+install:
+  - pip install pylint circuitpython-build-tools
 
-before_deploy:
-  - wget https://raw.githubusercontent.com/adafruit/MicroPython_TravisCI_Deploy/master/build_release.sh
-  - chmod +x build_release.sh
-  - ./build_release.sh
+script:
+  - pylint adafruit_rgb_display/*.py
+  - ([[ ! -d "examples" ]] || pylint --disable=missing-docstring,invalid-name examples/*.py)
+  - circuitpython-build-bundles --filename_prefix adafruit-circuitpython-rgb-display --library_location .
diff --git a/adafruit_rgb_display/__init__.py b/adafruit_rgb_display/__init__.py
index c5994bb..2928b41 100644
--- a/adafruit_rgb_display/__init__.py
+++ b/adafruit_rgb_display/__init__.py
@@ -1 +1,2 @@
+"""Auto imports for Adafruit_CircuitPython_RGB_Display"""
 from adafruit_rgb_display.rgb import color565
diff --git a/adafruit_rgb_display/hx8353.py b/adafruit_rgb_display/hx8353.py
index eece456..1ad96d8 100644
--- a/adafruit_rgb_display/hx8353.py
+++ b/adafruit_rgb_display/hx8353.py
@@ -1,4 +1,10 @@
+"""A simple driver for the HX8353-based displays."""
 from adafruit_rgb_display.rgb import DisplaySPI
+from micropython import const
+
+
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
 
 _SWRESET = const(0x01)
 _NORON = const(0x13)
@@ -15,7 +21,7 @@
 
 class HX8353(DisplaySPI):
     """
-    A simple driver for the ST7735-based displays.
+    A simple driver for the HX8353-based displays.
 
     >>> import busio
     >>> import digitalio
@@ -23,7 +29,8 @@ class HX8353(DisplaySPI):
     >>> from adafruit_rgb_display import color565
     >>> import adafruit_rgb_display.hx8353 as hx8353
     >>> spi = busio.SPI(clock=board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-    >>> display = hx8353.HX8383(spi, cs=digitalio.DigitalInOut(board.GPIO0), dc=digitalio.DigitalInOut(board.GPIO15))
+    >>> display = hx8353.HX8383(spi, cs=digitalio.DigitalInOut(board.GPIO0),
+    ...    dc=digitalio.DigitalInOut(board.GPIO15))
     >>> display.fill(0x7521)
     >>> display.pixel(64, 64, 0)
     """
@@ -38,5 +45,6 @@ class HX8353(DisplaySPI):
     _ENCODE_PIXEL = ">H"
     _ENCODE_POS = ">HH"
 
+    #pylint: disable-msg=useless-super-delegation, too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=128, height=128):
         super().__init__(spi, dc, cs, rst, width, height)
diff --git a/adafruit_rgb_display/ili9341.py b/adafruit_rgb_display/ili9341.py
index 31b76b6..84af160 100644
--- a/adafruit_rgb_display/ili9341.py
+++ b/adafruit_rgb_display/ili9341.py
@@ -1,3 +1,5 @@
+"""A simple driver for the ILI9341/ILI9340-based displays."""
+
 try:
     import struct
 except ImportError:
@@ -5,6 +7,9 @@
 
 from adafruit_rgb_display.rgb import DisplaySPI
 
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
+
 
 class ILI9341(DisplaySPI):
     """
@@ -16,7 +21,8 @@ class ILI9341(DisplaySPI):
     >>> from adafruit_rgb_display import color565
     >>> import adafruit_rgb_display.ili9341 as ili9341
     >>> spi = busio.SPI(clock=board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-    >>> display = ili9341.ILI9341(spi, cs=digitalio.DigitalInOut(board.GPIO0), dc=digitalio.DigitalInOut(board.GPIO15))
+    >>> display = ili9341.ILI9341(spi, cs=digitalio.DigitalInOut(board.GPIO0),
+    ...    dc=digitalio.DigitalInOut(board.GPIO15))
     >>> display.fill(color565(0xff, 0x11, 0x22))
     >>> display.pixel(120, 160, 0)
     """
@@ -54,14 +60,18 @@ class ILI9341(DisplaySPI):
     _ENCODE_POS = ">HH"
     _DECODE_PIXEL = ">BBB"
 
+    #pylint: disable-msg=too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=240, height=320,
                  baudrate=16000000, polarity=0, phase=0):
         super().__init__(spi, dc, cs, rst=rst, width=width, height=height,
                          baudrate=baudrate, polarity=polarity, phase=phase)
         self._scroll = 0
+    #pylint: enable-msg=too-many-arguments
 
-    def scroll(self, dy=None):
+    def scroll(self, dy=None): #pylint: disable-msg=invalid-name
+        """Scroll the display by delta y"""
         if dy is None:
             return self._scroll
         self._scroll = (self._scroll + dy) % self.height
-        self._write(0x37, struct.pack('>H', self._scroll))
+        self.write(0x37, struct.pack('>H', self._scroll))
+        return None
diff --git a/adafruit_rgb_display/rgb.py b/adafruit_rgb_display/rgb.py
index 694599e..8df0966 100644
--- a/adafruit_rgb_display/rgb.py
+++ b/adafruit_rgb_display/rgb.py
@@ -1,5 +1,6 @@
-from micropython import const
+""" Base class for all RGB Display devices """
 import time
+from micropython import const
 try:
     import struct
 except ImportError:
@@ -7,6 +8,8 @@
 
 import adafruit_bus_device.spi_device as spi_device
 
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
 
 # This is the size of the buffer to be used for fill operations, in 16-bit
 # units. We use 256, which is 512 bytes — size of the DMA buffer on SAMD21.
@@ -14,22 +17,27 @@
 
 
 def color565(r, g, b):
+    """Format color code for device"""
     return (r & 0xf8) << 8 | (g & 0xfc) << 3 | b >> 3
 
 
 class DummyPin:
     """A fake gpio pin for when you want to skip pins."""
     def init(self, *args, **kwargs):
+        """Dummy Pin init"""
         pass
 
     def low(self):
+        """Dummy low Pin method"""
         pass
 
     def high(self):
+        """Dummy high Pin method"""
         pass
 
 
-class Display:
+class Display: #pylint: disable-msg=no-member
+    """Base class for all RGB display devices"""
     _PAGE_SET = None
     _COLUMN_SET = None
     _RAM_WRITE = None
@@ -47,21 +55,24 @@ def __init__(self, width, height):
     def init(self):
         """Run the initialization commands."""
         for command, data in self._INIT:
-            self._write(command, data)
+            self.write(command, data)
 
+    #pylint: disable-msg=invalid-name,too-many-arguments
     def _block(self, x0, y0, x1, y1, data=None):
         """Read or write a block of data."""
-        self._write(self._COLUMN_SET, self._encode_pos(x0, x1))
-        self._write(self._PAGE_SET, self._encode_pos(y0, y1))
+        self.write(self._COLUMN_SET, self._encode_pos(x0, x1))
+        self.write(self._PAGE_SET, self._encode_pos(y0, y1))
         if data is None:
             size = struct.calcsize(self._DECODE_PIXEL)
-            return self._read(self._RAM_READ,
-                              (x1 - x0 + 1) * (y1 - y0 + 1) * size)
-        self._write(self._RAM_WRITE, data)
+            return self.read(self._RAM_READ,
+                             (x1 - x0 + 1) * (y1 - y0 + 1) * size)
+        self.write(self._RAM_WRITE, data)
+        return None
+    #pylint: enable-msg=invalid-name,too-many-arguments
 
-    def _encode_pos(self, a, b):
+    def _encode_pos(self, x, y):
         """Encode a postion into bytes."""
-        return struct.pack(self._ENCODE_POS, a, b)
+        return struct.pack(self._ENCODE_POS, x, y)
 
     def _encode_pixel(self, color):
         """Encode a pixel color into bytes."""
@@ -75,24 +86,27 @@ def pixel(self, x, y, color=None):
         """Read or write a pixel."""
         if color is None:
             return self._decode_pixel(self._block(x, y, x, y))
-        if not 0 <= x < self.width or not 0 <= y < self.height:
-            return
-        self._block(x, y, x, y, self._encode_pixel(color))
 
+        if 0 <= x < self.width and 0 <= y < self.height:
+            self._block(x, y, x, y, self._encode_pixel(color))
+        return None
+
+    #pylint: disable-msg=too-many-arguments
     def fill_rectangle(self, x, y, width, height, color):
         """Draw a filled rectangle."""
         x = min(self.width - 1, max(0, x))
         y = min(self.height - 1, max(0, y))
-        w = min(self.width - x, max(1, width))
-        h = min(self.height - y, max(1, height))
-        self._block(x, y, x + w - 1, y + h - 1, b'')
-        chunks, rest = divmod(w * h, _BUFFER_SIZE)
+        width = min(self.width - x, max(1, width))
+        height = min(self.height - y, max(1, height))
+        self._block(x, y, x + width - 1, y + height - 1, b'')
+        chunks, rest = divmod(width * height, _BUFFER_SIZE)
         pixel = self._encode_pixel(color)
         if chunks:
             data = pixel * _BUFFER_SIZE
-            for count in range(chunks):
-                self._write(None, data)
-        self._write(None, pixel * rest)
+            for _ in range(chunks):
+                self.write(None, data)
+        self.write(None, pixel * rest)
+    #pylint: enable-msg=too-many-arguments
 
     def fill(self, color=0):
         """Fill whole screen."""
@@ -108,37 +122,43 @@ def vline(self, x, y, height, color):
 
 
 class DisplaySPI(Display):
+    """Base class for SPI type devices"""
+    #pylint: disable-msg=too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=1, height=1, baudrate=1000000,
                  polarity=0, phase=0):
         self.spi_device = spi_device.SPIDevice(spi, cs, baudrate=baudrate,
                                                polarity=polarity, phase=phase)
-        self.dc = dc
+        self.dc_pin = dc
         self.rst = rst
-        self.dc.switch_to_output(value=0)
+        self.dc_pin.switch_to_output(value=0)
         if self.rst:
             self.rst.switch_to_output(value=0)
             self.reset()
         super().__init__(width, height)
+    #pylint: enable-msg=too-many-arguments
 
     def reset(self):
+        """Reset the device"""
         self.rst.value = 0
         time.sleep(0.050)  # 50 milliseconds
         self.rst.value = 1
         time.sleep(0.050)  # 50 milliseconds
 
-    def _write(self, command=None, data=None):
+    def write(self, command=None, data=None):
+        """SPI write to the device: commands and data"""
         if command is not None:
-            self.dc.value = 0
+            self.dc_pin.value = 0
             with self.spi_device as spi:
                 spi.write(bytearray([command]))
         if data is not None:
-            self.dc.value = 1
+            self.dc_pin.value = 1
             with self.spi_device as spi:
                 spi.write(data)
 
-    def _read(self, command=None, count=0):
+    def read(self, command=None, count=0):
+        """SPI read from device with optional command"""
         data = bytearray(count)
-        self.dc.value = 0
+        self.dc_pin.value = 0
         with self.spi_device as spi:
             if command is not None:
                 spi.write(bytearray([command]))
diff --git a/adafruit_rgb_display/s6d02a1.py b/adafruit_rgb_display/s6d02a1.py
index 6bdd724..5709950 100644
--- a/adafruit_rgb_display/s6d02a1.py
+++ b/adafruit_rgb_display/s6d02a1.py
@@ -1,4 +1,10 @@
+"""A simple driver for the S6D02A1-based displays."""
+
 from adafruit_rgb_display.rgb import DisplaySPI
+from micropython import const
+
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
 
 _SWRESET = const(0x01)
 _DISPON = const(0x29)
@@ -12,7 +18,7 @@
 
 class S6D02A1(DisplaySPI):
     """
-    A simple driver for the ST7735-based displays.
+    A simple driver for the S6D02A1-based displays.
 
     >>> import busio
     >>> import digitalio
@@ -20,7 +26,8 @@ class S6D02A1(DisplaySPI):
     >>> from adafruit_rgb_display import color565
     >>> import adafruit_rgb_display.s6d02a1 as s6d02a1
     >>> spi = busio.SPI(clock=board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-    >>> display = s6d02a1.S6D02A1(spi, cs=digitalio.DigitalInOut(board.GPIO0), dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
+    >>> display = s6d02a1.S6D02A1(spi, cs=digitalio.DigitalInOut(board.GPIO0),
+    ...    dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
     >>> display.fill(0x7521)
     >>> display.pixel(64, 64, 0)
     """
@@ -38,5 +45,6 @@ class S6D02A1(DisplaySPI):
     _ENCODE_PIXEL = ">H"
     _ENCODE_POS = ">HH"
 
+    #pylint: disable-msg=useless-super-delegation, too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=128, height=160):
         super().__init__(spi, dc, cs, rst, width, height)
diff --git a/adafruit_rgb_display/ssd1331.py b/adafruit_rgb_display/ssd1331.py
index 4cc3a1c..fb918c4 100644
--- a/adafruit_rgb_display/ssd1331.py
+++ b/adafruit_rgb_display/ssd1331.py
@@ -99,7 +99,7 @@ def __init__(self, spi, dc, cs, rst=None, width=96, height=64):
 
     def write(self, command=None, data=None):
         """write procedure specific to SSD1331"""
-        self.dc.value = command is None
+        self.dc_pin.value = command is None
         with self.spi_device as spi:
             if command is not None:
                 spi.write(bytearray([command]))
diff --git a/adafruit_rgb_display/ssd1351.py b/adafruit_rgb_display/ssd1351.py
index 0d8e6ca..f824921 100644
--- a/adafruit_rgb_display/ssd1351.py
+++ b/adafruit_rgb_display/ssd1351.py
@@ -1,5 +1,9 @@
+"""A simple driver for the SSD1351-based displays."""
 from adafruit_rgb_display.rgb import DisplaySPI
+from micropython import const
 
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
 
 _SETCOLUMN = const(0x15)
 _SETROW = const(0x75)
@@ -44,7 +48,8 @@ class SSD1351(DisplaySPI):
     >>> from adafruit_rgb_display import color565
     >>> import adafruit_rgb_display.ssd1351 as ssd1351
     >>> spi = busio.SPI(clock=board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-    >>> display = ssd1351.SSD1351(spi, cs=digitalio.DigitalInOut(board.GPIO0), dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
+    >>> display = ssd1351.SSD1351(spi, cs=digitalio.DigitalInOut(board.GPIO0),
+    ...    dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
     >>> display.fill(0x7521)
     >>> display.pixel(32, 32, 0)
     """
@@ -80,5 +85,6 @@ class SSD1351(DisplaySPI):
     _ENCODE_PIXEL = ">H"
     _ENCODE_POS = ">BB"
 
+    #pylint: disable-msg=useless-super-delegation, too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=128, height=128):
         super().__init__(spi, dc, cs, rst, width, height)
diff --git a/adafruit_rgb_display/st7735.py b/adafruit_rgb_display/st7735.py
index 748bed3..62cd9ec 100644
--- a/adafruit_rgb_display/st7735.py
+++ b/adafruit_rgb_display/st7735.py
@@ -1,55 +1,60 @@
+"""A simple driver for the ST7735-based displays."""
+
 from adafruit_rgb_display.rgb import DisplaySPI
 try:
     import struct
 except ImportError:
     import ustruct as struct
-
-
-_NOP=const(0x00)
-_SWRESET=const(0x01)
-_RDDID=const(0x04)
-_RDDST=const(0x09)
-
-_SLPIN=const(0x10)
-_SLPOUT=const(0x11)
-_PTLON=const(0x12)
-_NORON=const(0x13)
-
-_INVOFF=const(0x20)
-_INVON=const(0x21)
-_DISPOFF=const(0x28)
-_DISPON=const(0x29)
-_CASET=const(0x2A)
-_RASET=const(0x2B)
-_RAMWR=const(0x2C)
-_RAMRD=const(0x2E)
-
-_PTLAR=const(0x30)
-_COLMOD=const(0x3A)
-_MADCTL=const(0x36)
-
-_FRMCTR1=const(0xB1)
-_FRMCTR2=const(0xB2)
-_FRMCTR3=const(0xB3)
-_INVCTR=const(0xB4)
-_DISSET5=const(0xB6)
-
-_PWCTR1=const(0xC0)
-_PWCTR2=const(0xC1)
-_PWCTR3=const(0xC2)
-_PWCTR4=const(0xC3)
-_PWCTR5=const(0xC4)
-_VMCTR1=const(0xC5)
-
-_RDID1=const(0xDA)
-_RDID2=const(0xDB)
-_RDID3=const(0xDC)
-_RDID4=const(0xDD)
-
-_PWCTR6=const(0xFC)
-
-_GMCTRP1=const(0xE0)
-_GMCTRN1=const(0xE1)
+from micropython import const
+
+__version__ = "0.0.0-auto.0"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display.git"
+
+_NOP = const(0x00)
+_SWRESET = const(0x01)
+_RDDID = const(0x04)
+_RDDST = const(0x09)
+
+_SLPIN = const(0x10)
+_SLPOUT = const(0x11)
+_PTLON = const(0x12)
+_NORON = const(0x13)
+
+_INVOFF = const(0x20)
+_INVON = const(0x21)
+_DISPOFF = const(0x28)
+_DISPON = const(0x29)
+_CASET = const(0x2A)
+_RASET = const(0x2B)
+_RAMWR = const(0x2C)
+_RAMRD = const(0x2E)
+
+_PTLAR = const(0x30)
+_COLMOD = const(0x3A)
+_MADCTL = const(0x36)
+
+_FRMCTR1 = const(0xB1)
+_FRMCTR2 = const(0xB2)
+_FRMCTR3 = const(0xB3)
+_INVCTR = const(0xB4)
+_DISSET5 = const(0xB6)
+
+_PWCTR1 = const(0xC0)
+_PWCTR2 = const(0xC1)
+_PWCTR3 = const(0xC2)
+_PWCTR4 = const(0xC3)
+_PWCTR5 = const(0xC4)
+_VMCTR1 = const(0xC5)
+
+_RDID1 = const(0xDA)
+_RDID2 = const(0xDB)
+_RDID3 = const(0xDC)
+_RDID4 = const(0xDD)
+
+_PWCTR6 = const(0xFC)
+
+_GMCTRP1 = const(0xE0)
+_GMCTRN1 = const(0xE1)
 
 
 class ST7735(DisplaySPI):
@@ -62,7 +67,8 @@ class ST7735(DisplaySPI):
     >>> from adafruit_rgb_display import color565
     >>> import adafruit_rgb_display.st7735 as st7735
     >>> spi = busio.SPI(clock=board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-    >>> display = st7735.ST7735(spi, cs=digitalio.DigitalInOut(board.GPIO0), dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
+    >>> display = st7735.ST7735(spi, cs=digitalio.DigitalInOut(board.GPIO0),
+    ...    dc=digitalio.DigitalInOut(board.GPIO15), rst=digitalio.DigitalInOut(board.GPIO16))
     >>> display.fill(0x7521)
     >>> display.pixel(64, 64, 0)
     """
@@ -98,11 +104,13 @@ class ST7735(DisplaySPI):
     _ENCODE_PIXEL = ">H"
     _ENCODE_POS = ">HH"
 
+    #pylint: disable-msg=useless-super-delegation, too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=128, height=128):
         super().__init__(spi, dc, cs, rst, width, height)
 
 
 class ST7735R(ST7735):
+    """A simple driver for the ST7735R-based displays."""
     _INIT = (
         (_SWRESET, None),
         (_SLPOUT, None),
@@ -130,6 +138,7 @@ class ST7735R(ST7735):
                    b'\x2E\x2E\x37\x3F\x00\x00\x02\x10'),
     )
 
+    #pylint: disable-msg=useless-super-delegation, too-many-arguments
     def __init__(self, spi, dc, cs, rst=None, width=128, height=160):
         super().__init__(spi, dc, cs, rst, width, height)
 
@@ -138,10 +147,9 @@ def init(self):
         cols = struct.pack('>HH', 0, self.width - 1)
         rows = struct.pack('>HH', 0, self.height - 1)
         for command, data in (
-            (_CASET, cols),
-            (_RASET, rows),
-
-            (_NORON, None),
-            (_DISPON, None),
+                (_CASET, cols),
+                (_RASET, rows),
+                (_NORON, None),
+                (_DISPON, None),
         ):
-            self._write(command, data)
+            self.write(command, data)
diff --git a/examples/esp8266_tft_featherwing.py b/examples/esp8266_tft_featherwing.py
index ae90050..9933fe4 100644
--- a/examples/esp8266_tft_featherwing.py
+++ b/examples/esp8266_tft_featherwing.py
@@ -5,7 +5,7 @@
 
 import busio
 import digitalio
-from board import *
+from board import SCK, MOSI, MISO, GPIO0, GPIO15
 
 from adafruit_rgb_display import color565
 import adafruit_rgb_display.ili9341 as ili9341
@@ -34,6 +34,6 @@
     # Pause 2 seconds.
     time.sleep(2)
     # Clear the screen blue.
-    display.fill(color565(0,0,255))
+    display.fill(color565(0, 0, 255))
     # Pause 2 seconds.
     time.sleep(2)