diff --git a/.github/PULL_REQUEST_TEMPLATE/adafruit_circuitpython_pr.md b/.github/PULL_REQUEST_TEMPLATE/adafruit_circuitpython_pr.md
new file mode 100644
index 0000000..8de294e
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE/adafruit_circuitpython_pr.md
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: 2021 Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+Thank you for contributing! Before you submit a pull request, please read the following.
+
+Make sure any changes you're submitting are in line with the CircuitPython Design Guide, available here: https://docs.circuitpython.org/en/latest/docs/design_guide.html
+
+If your changes are to documentation, please verify that the documentation builds locally by following the steps found here: https://adafru.it/build-docs
+
+Before submitting the pull request, make sure you've run Pylint and Black locally on your code. You can do this manually or using pre-commit. Instructions are available here: https://adafru.it/check-your-code
+
+Please remove all of this text before submitting. Include an explanation or list of changes included in your PR, as well as, if applicable, a link to any related issues.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..041a337
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,14 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+name: Build CI
+
+on: [pull_request, push]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Run Build CI workflow
+      uses: adafruit/workflows-circuitpython-libs/build@main
diff --git a/.github/workflows/failure-help-text.yml b/.github/workflows/failure-help-text.yml
new file mode 100644
index 0000000..0b1194f
--- /dev/null
+++ b/.github/workflows/failure-help-text.yml
@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: 2021 Scott Shawcroft for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+name: Failure help text
+
+on:
+  workflow_run:
+    workflows: ["Build CI"]
+    types:
+      - completed
+
+jobs:
+  post-help:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event == 'pull_request' }}
+    steps:
+    - name: Post comment to help
+      uses: adafruit/circuitpython-action-library-ci-failed@v1
diff --git a/.github/workflows/release_gh.yml b/.github/workflows/release_gh.yml
new file mode 100644
index 0000000..9acec60
--- /dev/null
+++ b/.github/workflows/release_gh.yml
@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+name: GitHub Release Actions
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  upload-release-assets:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Run GitHub Release CI workflow
+      uses: adafruit/workflows-circuitpython-libs/release-gh@main
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        upload-url: ${{ github.event.release.upload_url }}
diff --git a/.github/workflows/release_pypi.yml b/.github/workflows/release_pypi.yml
new file mode 100644
index 0000000..65775b7
--- /dev/null
+++ b/.github/workflows/release_pypi.yml
@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+name: PyPI Release Actions
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  upload-release-assets:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Run PyPI Release CI workflow
+      uses: adafruit/workflows-circuitpython-libs/release-pypi@main
+      with:
+        pypi-username: ${{ secrets.pypi_username }}
+        pypi-password: ${{ secrets.pypi_password }}
diff --git a/.gitignore b/.gitignore
index 55f127b..db3d538 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,48 @@
+# SPDX-FileCopyrightText: 2022 Kattni Rembor, written for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+# Do not include files and directories created by your personal work environment, such as the IDE
+# you use, except for those already listed here. Pull requests including changes to this file will
+# not be accepted.
+
+# This .gitignore file contains rules for files generated by working with CircuitPython libraries,
+# including building Sphinx, testing with pip, and creating a virual environment, as well as the
+# MacOS and IDE-specific files generated by using MacOS in general, or the PyCharm or VSCode IDEs.
+
+# If you find that there are files being generated on your machine that should not be included in
+# your git commit, you should create a .gitignore_global file on your computer to include the
+# files created by your personal setup. To do so, follow the two steps below.
+
+# First, create a file called .gitignore_global somewhere convenient for you, and add rules for
+# the files you want to exclude from git commits.
+
+# Second, configure Git to use the exclude file for all Git repositories by running the
+# following via commandline, replacing "path/to/your/" with the actual path to your newly created
+# .gitignore_global file:
+# git config --global core.excludesfile path/to/your/.gitignore_global
+
+# CircuitPython-specific files
 *.mpy
-.idea
+
+# Python-specific files
 __pycache__
-_build
 *.pyc
+
+# Sphinx build-specific files
+_build
+
+# This file results from running `pip -e install .` in a local repository
+*.egg-info
+
+# Virtual environment-specific files
 .env
-build*
-bundles
+.venv
+
+# MacOS-specific files
 *.DS_Store
-.eggs
-dist
-**/*.egg-info
\ No newline at end of file
+
+# IDE-specific files
+.idea
+.vscode
+*~
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..70ade69
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,42 @@
+# SPDX-FileCopyrightText: 2020 Diego Elio Pettenò
+#
+# SPDX-License-Identifier: Unlicense
+
+repos:
+  - repo: https://github.com/python/black
+    rev: 23.3.0
+    hooks:
+      - id: black
+  - repo: https://github.com/fsfe/reuse-tool
+    rev: v1.1.2
+    hooks:
+      - id: reuse
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+  - repo: https://github.com/pycqa/pylint
+    rev: v2.17.4
+    hooks:
+      - id: pylint
+        name: pylint (library code)
+        types: [python]
+        args:
+          - --disable=consider-using-f-string
+        exclude: "^(docs/|examples/|tests/|setup.py$)"
+      - id: pylint
+        name: pylint (example code)
+        description: Run pylint rules on "examples/*.py" files
+        types: [python]
+        files: "^examples/"
+        args:
+          - --disable=missing-docstring,invalid-name,consider-using-f-string,duplicate-code
+      - id: pylint
+        name: pylint (test code)
+        description: Run pylint rules on "tests/*.py" files
+        types: [python]
+        files: "^tests/"
+        args:
+          - --disable=missing-docstring,consider-using-f-string,duplicate-code
diff --git a/.pylintrc b/.pylintrc
index 039eaec..f945e92 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
 [MASTER]
 
 # A comma-separated list of package or module names from where C extensions may
@@ -5,11 +9,11 @@
 # run arbitrary code
 extension-pkg-whitelist=
 
-# Add files or directories to the blacklist. They should be base names, not
+# Add files or directories to the ignore-list. They should be base names, not
 # paths.
 ignore=CVS
 
-# Add files or directories matching the regex patterns to the blacklist. The
+# Add files or directories matching the regex patterns to the ignore-list. The
 # regex matches against base names, not paths.
 ignore-patterns=
 
@@ -18,12 +22,11 @@ ignore-patterns=
 #init-hook=
 
 # Use multiple processes to speed up Pylint.
-# jobs=1
-jobs=2
+jobs=1
 
 # List of plugins (as comma separated values of python modules names) to load,
 # usually to register additional checkers.
-load-plugins=
+load-plugins=pylint.extensions.no_self_use
 
 # Pickle collected data for later comparisons.
 persistent=yes
@@ -51,8 +54,8 @@ confidence=
 # --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
+# disable=import-error,raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,deprecated-str-translate-call
+disable=raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,import-error,pointless-string-statement,unspecified-encoding
 
 # 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
@@ -222,12 +225,6 @@ 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
@@ -246,46 +243,30 @@ ignore-comments=yes
 ignore-docstrings=yes
 
 # Ignore imports when computing similarities.
-ignore-imports=no
+ignore-imports=yes
 
 # Minimum lines number of a similarity.
-min-similarity-lines=4
+min-similarity-lines=12
 
 
 [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_]*)|(__.*__))$
 
@@ -293,9 +274,6 @@ const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
 # 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_]*))$
 
@@ -306,21 +284,12 @@ 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]+))$
 
@@ -336,9 +305,6 @@ no-docstring-rgx=^_
 # 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_]*))$
 
@@ -430,4 +396,4 @@ min-public-methods=1
 
 # Exceptions that will emit a warning when being caught. Defaults to
 # "Exception"
-overgeneral-exceptions=Exception
+overgeneral-exceptions=builtins.Exception
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 0000000..88bca9f
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+sphinx:
+  configuration: docs/conf.py
+
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3"
+
+python:
+  install:
+    - requirements: docs/requirements.txt
+    - requirements: requirements.txt
diff --git a/.readthedocs.yml b/.readthedocs.yml
deleted file mode 100644
index f4243ad..0000000
--- a/.readthedocs.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-python:
-    version: 3
-requirements_file: requirements.txt
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 23ef343..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-dist: xenial
-language: python
-python:
-- '3.6'
-cache:
-  pip: true
-deploy:
-- provider: releases
-  api_key: "$GITHUB_TOKEN"
-  file_glob: true
-  file: "$TRAVIS_BUILD_DIR/bundles/*"
-  skip_cleanup: true
-  overwrite: true
-  on:
-    tags: true
-- provider: pypi
-  user: adafruit-travis
-  on:
-    tags: true
-  password:
-    secure: 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
-install:
-- pip install -r requirements.txt
-- pip install circuitpython-build-tools Sphinx sphinx-rtd-theme
-- pip install --force-reinstall pylint==1.9.2
-script:
-- pylint adafruit_sharpmemorydisplay.py
-- ([[ ! -d "examples" ]] || pylint --disable=missing-docstring,invalid-name,bad-whitespace
-  examples/*.py)
-- circuitpython-build-bundles --filename_prefix adafruit-circuitpython-sharpmemorydisplay
-  --library_location .
-- cd docs && sphinx-build -E -W -b html . _build/html && cd ..
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 8ee6e44..8a55c07 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -1,3 +1,9 @@
+<!--
+SPDX-FileCopyrightText: 2014 Coraline Ada Ehmke
+SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 # Adafruit Community Code of Conduct
 
 ## Our Pledge
@@ -34,6 +40,8 @@ Examples of unacceptable behavior by participants include:
 * Excessive or unwelcome helping; answering outside the scope of the question
   asked
 * Trolling, insulting/derogatory comments, and personal or political attacks
+* Promoting or spreading disinformation, lies, or conspiracy theories against
+  a person, group, organisation, project, or community
 * Public or private harassment
 * Publishing others' private information, such as a physical or electronic
   address, without explicit permission
@@ -41,7 +49,7 @@ Examples of unacceptable behavior by participants include:
 
 The goal of the standards and moderation guidelines outlined here is to build
 and maintain a respectful community. We ask that you don’t just aim to be
-"technically unimpeachable", but rather try to be your best self. 
+"technically unimpeachable", but rather try to be your best self.
 
 We value many things beyond technical expertise, including collaboration and
 supporting others within our community. Providing a positive experience for
@@ -72,10 +80,10 @@ You may report in the following ways:
 In any situation, you may send an email to <support@adafruit.com>.
 
 On the Adafruit Discord, you may send an open message from any channel
-to all Community Helpers by tagging @community helpers. You may also send an
-open message from any channel, or a direct message to @kattni#1507,
-@tannewt#4653, @Dan Halbert#1614, @cater#2442, @sommersoft#0222, or
-@Andon#8175.
+to all Community Moderators by tagging @community moderators. You may
+also send an open message from any channel, or a direct message to
+@kattni#1507, @tannewt#4653, @Dan Halbert#1614, @cater#2442,
+@sommersoft#0222, @Mr. Certainly#0472 or @Andon#8175.
 
 Email and direct message reports will be kept confidential.
 
diff --git a/LICENSES/CC-BY-4.0.txt b/LICENSES/CC-BY-4.0.txt
new file mode 100644
index 0000000..3f92dfc
--- /dev/null
+++ b/LICENSES/CC-BY-4.0.txt
@@ -0,0 +1,324 @@
+Creative Commons Attribution 4.0 International Creative Commons Corporation
+("Creative Commons") is not a law firm and does not provide legal services
+or legal advice. Distribution of Creative Commons public licenses does not
+create a lawyer-client or other relationship. Creative Commons makes its licenses
+and related information available on an "as-is" basis. Creative Commons gives
+no warranties regarding its licenses, any material licensed under their terms
+and conditions, or any related information. Creative Commons disclaims all
+liability for damages resulting from their use to the fullest extent possible.
+
+Using Creative Commons Public Licenses
+
+Creative Commons public licenses provide a standard set of terms and conditions
+that creators and other rights holders may use to share original works of
+authorship and other material subject to copyright and certain other rights
+specified in the public license below. The following considerations are for
+informational purposes only, are not exhaustive, and do not form part of our
+licenses.
+
+Considerations for licensors: Our public licenses are intended for use by
+those authorized to give the public permission to use material in ways otherwise
+restricted by copyright and certain other rights. Our licenses are irrevocable.
+Licensors should read and understand the terms and conditions of the license
+they choose before applying it. Licensors should also secure all rights necessary
+before applying our licenses so that the public can reuse the material as
+expected. Licensors should clearly mark any material not subject to the license.
+This includes other CC-licensed material, or material used under an exception
+or limitation to copyright. More considerations for licensors : wiki.creativecommons.org/Considerations_for_licensors
+
+Considerations for the public: By using one of our public licenses, a licensor
+grants the public permission to use the licensed material under specified
+terms and conditions. If the licensor's permission is not necessary for any
+reason–for example, because of any applicable exception or limitation to copyright–then
+that use is not regulated by the license. Our licenses grant only permissions
+under copyright and certain other rights that a licensor has authority to
+grant. Use of the licensed material may still be restricted for other reasons,
+including because others have copyright or other rights in the material. A
+licensor may make special requests, such as asking that all changes be marked
+or described. Although not required by our licenses, you are encouraged to
+respect those requests where reasonable. More considerations for the public
+: wiki.creativecommons.org/Considerations_for_licensees Creative Commons Attribution
+4.0 International Public License
+
+By exercising the Licensed Rights (defined below), You accept and agree to
+be bound by the terms and conditions of this Creative Commons Attribution
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diff --git a/LICENSES/MIT.txt b/LICENSES/MIT.txt
new file mode 100644
index 0000000..204b93d
--- /dev/null
+++ b/LICENSES/MIT.txt
@@ -0,0 +1,19 @@
+MIT License Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/LICENSES/Unlicense.txt b/LICENSES/Unlicense.txt
new file mode 100644
index 0000000..24a8f90
--- /dev/null
+++ b/LICENSES/Unlicense.txt
@@ -0,0 +1,20 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+this software, either in source code form or as a compiled binary, for any
+purpose, commercial or non-commercial, and by any means.
+
+In jurisdictions that recognize copyright laws, the author or authors of this
+software dedicate any and all copyright interest in the software to the public
+domain. We make this dedication for the benefit of the public at large and
+to the detriment of our heirs and successors. We intend this dedication to
+be an overt act of relinquishment in perpetuity of all present and future
+rights to this software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. For more information,
+please refer to <https://unlicense.org/>
diff --git a/README.rst b/README.rst
index f9c3b6d..08b1b44 100644
--- a/README.rst
+++ b/README.rst
@@ -2,17 +2,21 @@ Introduction
 ============
 
 .. image:: https://readthedocs.org/projects/adafruit-circuitpython-sharpmemorydisplay/badge/?version=latest
-    :target: https://circuitpython.readthedocs.io/projects/sharpmemorydisplay/en/latest/
+    :target: https://docs.circuitpython.org/projects/sharpmemorydisplay/en/latest/
     :alt: Documentation Status
 
-.. image:: https://img.shields.io/discord/327254708534116352.svg
-    :target: https://discord.gg/nBQh6qu
+.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg
+    :target: https://adafru.it/discord
     :alt: Discord
 
-.. image:: https://travis-ci.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay.svg?branch=master
-    :target: https://travis-ci.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay
+.. image:: https://github.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay/workflows/Build%20CI/badge.svg
+    :target: https://github.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay/actions/
     :alt: Build Status
 
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/psf/black
+    :alt: Code Style: Black
+
 A display control library for Sharp 'memory' displays
 
 Dependencies
@@ -20,6 +24,7 @@ Dependencies
 This driver depends on:
 
 * `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
+* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_
 
 Please ensure all dependencies are available on the CircuitPython filesystem.
 This is easily achieved by downloading
@@ -46,8 +51,8 @@ To install in a virtual environment in your current project:
 .. code-block:: shell
 
     mkdir project-name && cd project-name
-    python3 -m venv .env
-    source .env/bin/activate
+    python3 -m venv .venv
+    source .venv/bin/activate
     pip3 install adafruit-circuitpython-sharpmemorydisplay
 
 Usage Example
@@ -55,59 +60,16 @@ Usage Example
 
 See the examples folder for a demonstration of drawing pixels, lines and text
 
+Documentation
+=============
+
+API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/sharpmemorydisplay/en/latest/>`_.
+
+For information on building library documentation, please check out `this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>`_.
+
 Contributing
 ============
 
 Contributions are welcome! Please read our `Code of Conduct
-<https://github.com/adafruit/Adafruit_CircuitPython_SHARPMemoryDisplay/blob/master/CODE_OF_CONDUCT.md>`_
+<https://github.com/adafruit/Adafruit_CircuitPython_SHARPMemoryDisplay/blob/main/CODE_OF_CONDUCT.md>`_
 before contributing to help this project stay welcoming.
-
-Building locally
-================
-
-Zip release files
------------------
-
-To build this library locally you'll need to install the
-`circuitpython-build-tools <https://github.com/adafruit/circuitpython-build-tools>`_ package.
-
-.. code-block:: shell
-
-    python3 -m venv .env
-    source .env/bin/activate
-    pip install circuitpython-build-tools
-
-Once installed, make sure you are in the virtual environment:
-
-.. code-block:: shell
-
-    source .env/bin/activate
-
-Then run the build:
-
-.. code-block:: shell
-
-    circuitpython-build-bundles --filename_prefix adafruit-circuitpython-sharpmemorydisplay --library_location .
-
-Sphinx documentation
------------------------
-
-Sphinx is used to build the documentation based on rST files and comments in the code. First,
-install dependencies (feel free to reuse the virtual environment from above):
-
-.. code-block:: shell
-
-    python3 -m venv .env
-    source .env/bin/activate
-    pip install Sphinx sphinx-rtd-theme
-
-Now, once you have the virtual environment activated:
-
-.. code-block:: shell
-
-    cd docs
-    sphinx-build -E -W -b html . _build/html
-
-This will output the documentation to ``docs/_build/html``. Open the index.html in your browser to
-view them. It will also (due to -W) error out on any warning like Travis will. This is a good way to
-locally verify it will pass.
diff --git a/README.rst.license b/README.rst.license
new file mode 100644
index 0000000..11cd75d
--- /dev/null
+++ b/README.rst.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+
+SPDX-License-Identifier: MIT
diff --git a/adafruit_sharpmemorydisplay.py b/adafruit_sharpmemorydisplay.py
index fdd323f..2875f71 100644
--- a/adafruit_sharpmemorydisplay.py
+++ b/adafruit_sharpmemorydisplay.py
@@ -1,24 +1,6 @@
-# The MIT License (MIT)
+# SPDX-FileCopyrightText: 2018 ladyada for Adafruit Industries
 #
-# Copyright (c) 2018 ladyada for Adafruit Industries
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
+# SPDX-License-Identifier: MIT
 
 # pylint: disable=line-too-long
 """
@@ -45,24 +27,42 @@
 
 """
 # pylint: enable=line-too-long
+from __future__ import annotations
+
+
+try:
+    # pylint: disable=unused-import
+    import typing
+    from busio import SPI
+    from digitalio import DigitalInOut
+    from circuitpython_typing.pil import Image
+except ImportError:
+    pass
 
-from micropython import const
 import adafruit_framebuf
+from adafruit_bus_device.spi_device import SPIDevice
+from micropython import const
+
+try:
+    import numpy
+except ImportError:
+    numpy = None
 
-__version__ = "0.0.0-auto.0"
+__version__ = "0.0.0+auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay.git"
 
 _SHARPMEM_BIT_WRITECMD = const(0x80)  # in lsb
 _SHARPMEM_BIT_VCOM = const(0x40)  # in lsb
 _SHARPMEM_BIT_CLEAR = const(0x20)  # in lsb
 
-def reverse_bit(num):
+
+def reverse_bit(num: int) -> int:
     """Turn an LSB byte to an MSB byte, and vice versa. Used for SPI as
     it is LSB for the SHARP, but 99% of SPI implementations are MSB only!"""
     result = 0
     for _ in range(8):
         result <<= 1
-        result += (num & 1)
+        result += num & 1
         num >>= 1
     return result
 
@@ -70,14 +70,22 @@ def reverse_bit(num):
 class SharpMemoryDisplay(adafruit_framebuf.FrameBuffer):
     """A driver for sharp memory displays, you can use any size but the
     full display must be buffered in memory!"""
+
     # pylint: disable=too-many-instance-attributes,abstract-method
 
-    def __init__(self, spi, scs_pin, width, height, *, baudrate=16000000):
-        self._scs_pin = scs_pin
+    def __init__(
+        self,
+        spi: SPI,
+        scs_pin: DigitalInOut,
+        width: int,
+        height: int,
+        *,
+        baudrate=2000000,
+    ):
         scs_pin.switch_to_output(value=True)
-        self._baudrate = baudrate
-        # The SCS pin is active HIGH so we can't use bus_device. exciting!
-        self._spi = spi
+        self.spi_device = SPIDevice(
+            spi, scs_pin, cs_active_value=True, baudrate=baudrate
+        )
         # prealloc for when we write the display
         self._buf = bytearray(1)
 
@@ -89,33 +97,66 @@ def __init__(self, spi, scs_pin, width, height, *, baudrate=16000000):
         # Set the vcom bit to a defined state
         self._vcom = True
 
-    def show(self):
+    def show(self) -> None:
         """write out the frame buffer via SPI, we use MSB SPI only so some
-        bit-swapping is rquired. The display also uses inverted CS for some
-        reason so we con't use bus_device"""
-
-        # CS pin is inverted so we have to do this all by hand
-        while not self._spi.try_lock():
-            pass
-        self._spi.configure(baudrate=self._baudrate)
-        self._scs_pin.value = True
-
-        # toggle the VCOM bit
-        self._buf[0] = _SHARPMEM_BIT_WRITECMD
-        if self._vcom:
-            self._buf[0] |= _SHARPMEM_BIT_VCOM
-        self._vcom = not self._vcom
-        self._spi.write(self._buf)
-
-        slice_from = 0
-        line_len = self.width//8
-        for line in range(self.height):
-            self._buf[0] = reverse_bit(line+1)
-            self._spi.write(self._buf)
-            self._spi.write(memoryview(self.buffer[slice_from:slice_from+line_len]))
-            slice_from += line_len
-            self._buf[0] = 0
-            self._spi.write(self._buf)
-        self._spi.write(self._buf)  # we send one last 0 byte
-        self._scs_pin.value = False
-        self._spi.unlock()
+        bit-swapping is required.
+        """
+
+        with self.spi_device as spi:
+            image_buffer = bytearray()
+            # toggle the VCOM bit
+            self._buf[0] = _SHARPMEM_BIT_WRITECMD
+            if self._vcom:
+                self._buf[0] |= _SHARPMEM_BIT_VCOM
+            self._vcom = not self._vcom
+            image_buffer.extend(self._buf)
+
+            slice_from = 0
+            line_len = self.width // 8
+            for line in range(self.height):
+                self._buf[0] = reverse_bit(line + 1)
+                image_buffer.extend(self._buf)
+                image_buffer.extend(self.buffer[slice_from : slice_from + line_len])
+                slice_from += line_len
+                self._buf[0] = 0
+                image_buffer.extend(self._buf)
+            image_buffer.extend(self._buf)
+            spi.write(image_buffer)
+
+    def image(self, img: Image) -> None:
+        """Set buffer to value of Python Imaging Library image.  The image should
+        be in 1 bit mode and a size equal to the display size."""
+        # determine our effective width/height, taking rotation into account
+        width = self.width
+        height = self.height
+        if self.rotation in (1, 3):
+            width, height = height, width
+
+        if img.mode != "1":
+            raise ValueError("Image must be in mode 1.")
+
+        imwidth, imheight = img.size
+        if imwidth != width or imheight != height:
+            raise ValueError(
+                "Image must be same dimensions as display ({0}x{1}).".format(
+                    width, height
+                )
+            )
+
+        if numpy:
+            self.buffer = bytearray(
+                numpy.packbits(numpy.asarray(img), axis=1).flatten().tolist()
+            )
+        else:
+            # Grab all the pixels from the image, faster than getpixel.
+            pixels = img.load()
+            # Clear buffer
+            for i in range(len(self.buf)):  # pylint: disable=consider-using-enumerate
+                self.buf[i] = 0
+            # Iterate through the pixels
+            for x in range(width):  # yes this double loop is slow,
+                for y in range(height):  # but these displays are small!
+                    if img.mode == "RGB":
+                        self.pixel(x, y, pixels[(x, y)])
+                    elif pixels[(x, y)]:
+                        self.pixel(x, y, 1)  # only write if pixel is true
diff --git a/docs/_static/favicon.ico.license b/docs/_static/favicon.ico.license
new file mode 100644
index 0000000..86a3fbf
--- /dev/null
+++ b/docs/_static/favicon.ico.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2018 Phillip Torrone for Adafruit Industries
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/docs/api.rst.license b/docs/api.rst.license
new file mode 100644
index 0000000..9aae48d
--- /dev/null
+++ b/docs/api.rst.license
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
diff --git a/docs/conf.py b/docs/conf.py
index df6e48e..bc1ce7e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,8 +1,14 @@
 # -*- coding: utf-8 -*-
 
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+import datetime
+
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- General configuration ------------------------------------------------
 
@@ -10,10 +16,11 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.napoleon',
-    'sphinx.ext.todo',
+    "sphinx.ext.autodoc",
+    "sphinxcontrib.jquery",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.napoleon",
+    "sphinx.ext.todo",
 ]
 
 # TODO: Please Read!
@@ -23,41 +30,51 @@
 # autodoc_mock_imports = ["digitalio", "busio"]
 
 
-intersphinx_mapping = {'python': ('https://docs.python.org/3.4', None),'CircuitPython': ('https://circuitpython.readthedocs.io/en/latest/', None)}
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3", None),
+    "CircuitPython": ("https://docs.circuitpython.org/en/latest/", None),
+}
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = u'Adafruit SHARPMemoryDisplay Library'
-copyright = u'2018 ladyada'
-author = u'ladyada'
+project = "Adafruit SHARPMemoryDisplay Library"
+creation_year = "2018"
+current_year = str(datetime.datetime.now().year)
+year_duration = (
+    current_year
+    if current_year == creation_year
+    else creation_year + " - " + current_year
+)
+copyright = year_duration + " ladyada"
+author = "ladyada"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u'1.0'
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = u'1.0'
+release = "1.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = "en"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store', '.env', 'CODE_OF_CONDUCT.md']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", ".env", "CODE_OF_CONDUCT.md"]
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
@@ -69,7 +86,7 @@
 add_function_parentheses = True
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = False
@@ -84,59 +101,52 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-
-if not on_rtd:  # only import and set the theme if we're building docs locally
-    try:
-        import sphinx_rtd_theme
-        html_theme = 'sphinx_rtd_theme'
-        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), '.']
-    except:
-        html_theme = 'default'
-        html_theme_path = ['.']
-else:
-    html_theme_path = ['.']
+import sphinx_rtd_theme
+
+html_theme = "sphinx_rtd_theme"
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ["_static"]
 
 # The name of an image file (relative to this directory) to use as a favicon of
 # the docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
 #
-html_favicon = '_static/favicon.ico'
+html_favicon = "_static/favicon.ico"
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'AdafruitSharpmemorydisplayLibrarydoc'
+htmlhelp_basename = "AdafruitSharpmemorydisplayLibrarydoc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-     # The paper size ('letterpaper' or 'a4paper').
-     #
-     # 'papersize': 'letterpaper',
-
-     # The font size ('10pt', '11pt' or '12pt').
-     #
-     # 'pointsize': '10pt',
-
-     # Additional stuff for the LaTeX preamble.
-     #
-     # 'preamble': '',
-
-     # Latex figure (float) alignment
-     #
-     # 'figure_align': 'htbp',
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'AdafruitSHARPMemoryDisplayLibrary.tex', u'AdafruitSHARPMemoryDisplay Library Documentation',
-     author, 'manual'),
+    (
+        master_doc,
+        "AdafruitSHARPMemoryDisplayLibrary.tex",
+        "AdafruitSHARPMemoryDisplay Library Documentation",
+        author,
+        "manual",
+    ),
 ]
 
 # -- Options for manual page output ---------------------------------------
@@ -144,8 +154,13 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'AdafruitSHARPMemoryDisplaylibrary', u'Adafruit SHARPMemoryDisplay Library Documentation',
-     [author], 1)
+    (
+        master_doc,
+        "AdafruitSHARPMemoryDisplaylibrary",
+        "Adafruit SHARPMemoryDisplay Library Documentation",
+        [author],
+        1,
+    )
 ]
 
 # -- Options for Texinfo output -------------------------------------------
@@ -154,7 +169,13 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'AdafruitSHARPMemoryDisplayLibrary', u'Adafruit SHARPMemoryDisplay Library Documentation',
-     author, 'AdafruitSHARPMemoryDisplayLibrary', 'One line description of project.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "AdafruitSHARPMemoryDisplayLibrary",
+        "Adafruit SHARPMemoryDisplay Library Documentation",
+        author,
+        "AdafruitSHARPMemoryDisplayLibrary",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]
diff --git a/docs/examples.rst.license b/docs/examples.rst.license
new file mode 100644
index 0000000..9aae48d
--- /dev/null
+++ b/docs/examples.rst.license
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
diff --git a/docs/index.rst b/docs/index.rst
index 16b1d1b..d536ac1 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -34,8 +34,9 @@ Table of Contents
 .. toctree::
     :caption: Other Links
 
-    Download <https://github.com/adafruit/Adafruit_CircuitPython_SHARPMemoryDisplay/releases/latest>
-    CircuitPython Reference Documentation <https://circuitpython.readthedocs.io>
+    Download from GitHub <https://github.com/adafruit/Adafruit_CircuitPython_SHARPMemoryDisplay/releases/latest>
+    Download Library Bundle <https://circuitpython.org/libraries>
+    CircuitPython Reference Documentation <https://docs.circuitpython.org>
     CircuitPython Support Forum <https://forums.adafruit.com/viewforum.php?f=60>
     Discord Chat <https://adafru.it/discord>
     Adafruit Learning System <https://learn.adafruit.com>
diff --git a/docs/index.rst.license b/docs/index.rst.license
new file mode 100644
index 0000000..9aae48d
--- /dev/null
+++ b/docs/index.rst.license
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..979f568
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
+sphinx
+sphinxcontrib-jquery
+sphinx-rtd-theme
diff --git a/examples/font5x8.bin b/examples/font5x8.bin
new file mode 100644
index 0000000..9a0563b
Binary files /dev/null and b/examples/font5x8.bin differ
diff --git a/examples/font5x8.bin.license b/examples/font5x8.bin.license
new file mode 100644
index 0000000..a784acf
--- /dev/null
+++ b/examples/font5x8.bin.license
@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
diff --git a/examples/sharpmemorydisplay_pillow_demo.py b/examples/sharpmemorydisplay_pillow_demo.py
new file mode 100644
index 0000000..4201580
--- /dev/null
+++ b/examples/sharpmemorydisplay_pillow_demo.py
@@ -0,0 +1,71 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
+"""
+This demo will fill the screen with white, draw a black box on top
+and then print Hello World! in the center of the display
+
+This example is for use on (Linux) computers that are using CPython with
+Adafruit Blinka to support CircuitPython libraries. CircuitPython does
+not support PIL/pillow (python imaging library)!
+"""
+
+import board
+import busio
+import digitalio
+from PIL import Image, ImageDraw, ImageFont
+import adafruit_sharpmemorydisplay
+
+# Colors
+BLACK = 0
+WHITE = 255
+
+# Parameters to Change
+BORDER = 5
+FONTSIZE = 10
+
+spi = busio.SPI(board.SCK, MOSI=board.MOSI)
+scs = digitalio.DigitalInOut(board.D6)  # inverted chip select
+
+# display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 96, 96)
+# display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 400, 240)
+display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 144, 168)
+
+# Clear display.
+display.fill(1)
+display.show()
+
+# Create blank image for drawing.
+# Make sure to create image with mode '1' for 1-bit color.
+image = Image.new("1", (display.width, display.height))
+
+# Get drawing object to draw on image.
+draw = ImageDraw.Draw(image)
+
+# Draw a black background
+draw.rectangle((0, 0, display.width, display.height), outline=BLACK, fill=BLACK)
+
+# Draw a smaller inner rectangle
+draw.rectangle(
+    (BORDER, BORDER, display.width - BORDER - 1, display.height - BORDER - 1),
+    outline=WHITE,
+    fill=WHITE,
+)
+
+# Load a TTF font.
+font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", FONTSIZE)
+
+# Draw Some Text
+text = "Hello World!"
+bbox = font.getbbox(text)
+(font_width, font_height) = bbox[2] - bbox[0], bbox[3] - bbox[1]
+draw.text(
+    (display.width // 2 - font_width // 2, display.height // 2 - font_height // 2),
+    text,
+    font=font,
+    fill=BLACK,
+)
+
+# Display image
+display.image(image)
+display.show()
diff --git a/examples/sharpmemorydisplay_simpletest.py b/examples/sharpmemorydisplay_simpletest.py
index 0b7d092..147f252 100644
--- a/examples/sharpmemorydisplay_simpletest.py
+++ b/examples/sharpmemorydisplay_simpletest.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
 import time
 import board
 import busio
@@ -7,11 +10,11 @@
 
 # Initialize SPI bus and control pins
 spi = busio.SPI(board.SCK, MOSI=board.MOSI)
-scs = digitalio.DigitalInOut(board.D6) # inverted chip select
+scs = digitalio.DigitalInOut(board.D6)  # inverted chip select
 
 # pass in the display size, width and height, as well
-display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 96, 96)
-# display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 144, 168)
+# display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 96, 96)
+display = adafruit_sharpmemorydisplay.SharpMemoryDisplay(spi, scs, 144, 168)
 
 print("Pixel test")
 
@@ -23,40 +26,43 @@
 # Set a pixel in the origin 0,0 position.
 display.pixel(0, 0, 0)
 # Set a pixel in the middle position.
-display.pixel(display.width//2, display.width//2, 0)
+display.pixel(display.width // 2, display.width // 2, 0)
 # Set a pixel in the opposite corner position.
-display.pixel(display.width-1, display.height-1, 0)
+display.pixel(display.width - 1, display.height - 1, 0)
 display.show()
-time.sleep(0.1)
+time.sleep(2)
 
 print("Lines test")
 # we'll draw from corner to corner, lets define all the pair coordinates here
-corners = ((0, 0), (0, display.height-1), (display.width-1, 0),
-           (display.width-1, display.height-1))
+corners = (
+    (0, 0),
+    (0, display.height - 1),
+    (display.width - 1, 0),
+    (display.width - 1, display.height - 1),
+)
 
 display.fill(1)
 for corner_from in corners:
     for corner_to in corners:
-        display.line(corner_from[0], corner_from[1],
-                     corner_to[0], corner_to[1], 0)
+        display.line(corner_from[0], corner_from[1], corner_to[0], corner_to[1], 0)
 display.show()
-time.sleep(0.1)
+time.sleep(2)
 
 print("Rectangle test")
 display.fill(1)
 w_delta = display.width / 10
 h_delta = display.height / 10
 for i in range(11):
-    display.rect(0, 0, int(w_delta*i), int(h_delta*i), 0)
+    display.rect(0, 0, int(w_delta * i), int(h_delta * i), 0)
 display.show()
-time.sleep(0.1)
+time.sleep(2)
 
 print("Text test")
 display.fill(1)
-display.text(' hello world!', 0, 0, 0)
-display.text(' This is the', 0, 8, 0)
-display.text(' CircuitPython', 0, 16, 0)
-display.text('adafruit library', 0, 24, 0)
-display.text(' for the SHARP', 0, 32, 0)
-display.text(' Memory Display :) ', 0, 40, 0)
+display.text(" hello world!", 0, 0, 0)
+display.text(" This is the", 0, 8, 0)
+display.text(" CircuitPython", 0, 16, 0)
+display.text("adafruit library", 0, 24, 0)
+display.text(" for the SHARP", 0, 32, 0)
+display.text(" Memory Display :) ", 0, 40, 0)
 display.show()
diff --git a/optional_requirements.txt b/optional_requirements.txt
new file mode 100644
index 0000000..d4e27c4
--- /dev/null
+++ b/optional_requirements.txt
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..405de16
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,46 @@
+# SPDX-FileCopyrightText: 2022 Alec Delaney for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+[build-system]
+requires = [
+    "setuptools",
+    "wheel",
+    "setuptools-scm",
+]
+
+[project]
+name = "adafruit-circuitpython-sharpmemorydisplay"
+description = "CircuitPython display control library for Sharp memory displays."
+version = "0.0.0+auto.0"
+readme = "README.rst"
+authors = [
+    {name = "Adafruit Industries", email = "circuitpython@adafruit.com"}
+]
+urls = {Homepage = "https://github.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay"}
+keywords = [
+    "adafruit",
+    "sharp",
+    "memory",
+    "display",
+    "hardware",
+    "micropython",
+    "circuitpython",
+]
+license = {text = "MIT"}
+classifiers = [
+    "Intended Audience :: Developers",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Software Development :: Embedded Systems",
+    "Topic :: System :: Hardware",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+]
+dynamic = ["dependencies", "optional-dependencies"]
+
+[tool.setuptools]
+py-modules = ["adafruit_sharpmemorydisplay"]
+
+[tool.setuptools.dynamic]
+dependencies = {file = ["requirements.txt"]}
+optional-dependencies = {optional = {file = ["optional_requirements.txt"]}}
diff --git a/requirements.txt b/requirements.txt
index 2908154..ea73dcc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,7 @@
+# SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
 Adafruit-Blinka
 adafruit-circuitpython-framebuf
+adafruit-circuitpython-busdevice
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 5ed523e..0000000
--- a/setup.py
+++ /dev/null
@@ -1,60 +0,0 @@
-"""A setuptools based setup module.
-
-See:
-https://packaging.python.org/en/latest/distributing.html
-https://github.com/pypa/sampleproject
-"""
-
-# Always prefer setuptools over distutils
-from setuptools import setup, find_packages
-# To use a consistent encoding
-from codecs import open
-from os import path
-
-here = path.abspath(path.dirname(__file__))
-
-# Get the long description from the README file
-with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
-    long_description = f.read()
-
-setup(
-    name='adafruit-circuitpython-sharpmemorydisplay',
-
-    use_scm_version=True,
-    setup_requires=['setuptools_scm'],
-
-    description='CircuitPython display control library for Sharp memory displays.',
-    long_description=long_description,
-    long_description_content_type='text/x-rst',
-
-    # The project's main homepage.
-    url='https://github.com/adafruit/Adafruit_CircuitPython_SharpMemoryDisplay',
-
-    # Author details
-    author='Adafruit Industries',
-    author_email='circuitpython@adafruit.com',
-
-    install_requires=['Adafruit-Blinka', 'adafruit-circuitpython-framebuf'],
-
-    # Choose your license
-    license='MIT',
-
-    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
-    classifiers=[
-        'Development Status :: 3 - Alpha',
-        'Intended Audience :: Developers',
-        'Topic :: Software Development :: Libraries',
-        'Topic :: System :: Hardware',
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-    ],
-
-    # What does your project relate to?
-    keywords='adafruit sharp memory display hardware micropython circuitpython',
-
-    # You can just specify the packages manually here if your project is
-    # simple. Or you can use find_packages().
-    py_modules=['adafruit_sharpmemorydisplay'],
-)
\ No newline at end of file