diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..0452fc34
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,84 @@
+name: CI
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+  workflow_dispatch:  # to allow manual re-runs
+
+
+jobs:
+  linting:
+    name: "Perform linting checks"
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ["3.9"]
+
+    steps:
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v2"
+        with:
+          python-version: "${{ matrix.python-version }}"
+      - name: "Install dependencies"
+        run: |
+          python -m pip install --upgrade pip poetry
+      - name: "Code formating (black)"
+        run: |
+          poetry run pre-commit run black --all-files
+      - name: "Code formating (flake8)"
+        run: |
+          poetry run pre-commit run flake8 --all-files
+      - name: "Order of imports (isort)"
+        run: |
+          poetry run pre-commit run isort --all-files
+      - name: "Typing checks (mypy)"
+        run: |
+          poetry run pre-commit run mypy --all-files
+      - name: "Run trailing-whitespace"
+        run: |
+          poetry run pre-commit run trailing-whitespace --all-files
+      - name: "Run end-of-file-fixer"
+        run: |
+          poetry run pre-commit run end-of-file-fixer --all-files
+      - name: "Run check-docstring-first"
+        run: |
+          poetry run pre-commit run check-docstring-first --all-files
+      - name: "Run debug-statements"
+        run: |
+          poetry run pre-commit run debug-statements --all-files
+      - name: "Run check-ast"
+        run: |
+          poetry run pre-commit run check-ast --all-files
+      - name: "Potential security issues (bandit)"
+        run: |
+          poetry run pre-commit run bandit --all-files
+
+
+  tests:
+    name: "Python ${{ matrix.python-version}} on ${{ matrix.os }}"
+    needs: linting
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8", "3.9", "pypy3"]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v2"
+        with:
+          python-version: "${{ matrix.python-version }}"
+      - name: "Install dependencies"
+        run: |
+          python -m pip install --upgrade pip poetry
+      - name: "Run tests"
+        run: |
+          poetry run pytest --cov kasa --cov-report xml
+      - name: "Upload coverage to Codecov"
+        uses: "codecov/codecov-action@v1"
+        with:
+          fail_ci_if_error: true
diff --git a/README.md b/README.md
index 1d84eca0..e1136d1f 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # python-kasa
 
 [![PyPI version](https://badge.fury.io/py/python-kasa.svg)](https://badge.fury.io/py/python-kasa)
-[![Build Status](https://dev.azure.com/python-kasa/python-kasa/_apis/build/status/python-kasa.python-kasa?branchName=master)](https://dev.azure.com/python-kasa/python-kasa/_build/latest?definitionId=2&branchName=master)
-[![Coverage Status](https://coveralls.io/repos/github/python-kasa/python-kasa/badge.svg?branch=master)](https://coveralls.io/github/python-kasa/python-kasa?branch=master)
+[![Build Status](https://github.com/python-kasa/python-kasa/actions/workflows/ci.yml/badge.svg)](https://github.com/python-kasa/python-kasa/actions/workflows/ci.yml)
+[![codecov](https://codecov.io/gh/python-kasa/python-kasa/branch/master/graph/badge.svg?token=5K7rtN5OmS)](https://codecov.io/gh/python-kasa/python-kasa)
 [![Documentation Status](https://readthedocs.org/projects/python-kasa/badge/?version=latest)](https://python-kasa.readthedocs.io/en/latest/?badge=latest)
 
 python-kasa is a Python library to control TPLink smart home devices (plugs, wall switches, power strips, and bulbs) using asyncio.
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
deleted file mode 100644
index 2b201ae0..00000000
--- a/azure-pipelines.yml
+++ /dev/null
@@ -1,118 +0,0 @@
-trigger:
-- master
-pr:
-- master
-
-
-stages:
-- stage: "Linting"
-  jobs:
-  - job: "LintChecks"
-    pool:
-      vmImage: "ubuntu-latest"
-    strategy:
-      matrix:
-        Python 3.8:
-          python.version: '3.8'
-    steps:
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: '$(python.version)'
-      displayName: 'Use Python $(python.version)'
-
-    - script: |
-        python -m pip install --upgrade pip poetry
-        poetry install
-      displayName: 'Install dependencies'
-
-    - script: |
-        poetry run pre-commit run black --all-files
-      displayName: 'Code formating (black)'
-
-    - script: |
-        poetry run pre-commit run flake8 --all-files
-      displayName: 'Code formating (flake8)'
-
-    - script: |
-        poetry run pre-commit run mypy --all-files
-      displayName: 'Typing checks (mypy)'
-
-    - script: |
-        poetry run pre-commit run isort --all-files
-      displayName: 'Order of imports (isort)'
-
-    - script: |
-        poetry run pre-commit run trailing-whitespace --all-files
-      displayName: 'Run trailing-whitespace'
-
-    - script: |
-        poetry run pre-commit run end-of-file-fixer --all-files
-      displayName: 'Run end-of-file-fixer'
-
-    - script: |
-        poetry run pre-commit run check-docstring-first --all-files
-      displayName: 'Run check-docstring-first'
-
-    - script: |
-        poetry run pre-commit run check-yaml --all-files
-      displayName: 'Run check-yaml'
-
-    - script: |
-        poetry run pre-commit run debug-statements --all-files
-      displayName: 'Run debug-statements'
-
-    - script: |
-        poetry run pre-commit run check-ast --all-files
-      displayName: 'Run check-ast'
-
-
-- stage: "Tests"
-  jobs:
-  - job: "Tests"
-    strategy:
-      matrix:
-        Python 3.7 Ubuntu:
-          python.version: '3.7'
-          vmImage: 'ubuntu-latest'
-
-        Python 3.8 Ubuntu:
-          python.version: '3.8'
-          vmImage: 'ubuntu-latest'
-
-        Python 3.7 Windows:
-          python.version: '3.7'
-          vmImage: 'windows-latest'
-
-        Python 3.8 Windows:
-          python.version: '3.8'
-          vmImage: 'windows-latest'
-
-        Python 3.7 OSX:
-          python.version: '3.7'
-          vmImage: 'macOS-latest'
-
-        Python 3.8 OSX:
-          python.version: '3.8'
-          vmImage: 'macOS-latest'
-
-    pool:
-      vmImage: $(vmImage)
-
-    steps:
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: '$(python.version)'
-      displayName: 'Use Python $(python.version)'
-
-    - script: |
-        python -m pip install --upgrade pip poetry
-        poetry install
-      displayName: 'Install dependencies'
-
-    - script: |
-        poetry run pytest --cov kasa --cov-report=xml --cov-report=html
-      displayName: 'Run tests'
-
-    - script: |
-        poetry run codecov -t $(codecov.token)
-      displayName: 'Report code coverage'