diff --git a/.github/workflows/core.yml b/.github/workflows/core.yml
index d87376e8..faf878c4 100644
--- a/.github/workflows/core.yml
+++ b/.github/workflows/core.yml
@@ -17,10 +17,6 @@ jobs:
         with:
           submodules: "recursive"
 
-      - uses: codespell-project/actions-codespell@v2
-        with:
-          ignore_words_list: ans,homestate,ser
-
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -31,6 +27,12 @@ jobs:
           python -m pip install --upgrade pip
           pip install tox
 
+      - name: Run "codespell" on Linux
+        if: startsWith(matrix.os, 'ubuntu')
+        run: |
+          python -m pip install codespell
+          make codespell
+
       - name: Core System Info
         run: |
           tox -e py
diff --git a/Makefile b/Makefile
index e4c82fd3..7f182f79 100644
--- a/Makefile
+++ b/Makefile
@@ -10,10 +10,13 @@ format:
 	black ./platformio
 	black ./tests
 
+codespell:
+	codespell --skip "./build,./docs/_build" -L "AtLeast,PreProcesor,TRE,ans,dout,homestate,ser"
+
 test:
 	pytest --verbose --exitfirst -n 6 --dist=loadscope tests --ignore tests/test_examples.py
 
-before-commit: isort format lint
+before-commit: codespell isort format lint
 
 clean-docs:
 	rm -rf docs/_build
diff --git a/docs b/docs
index 93c46bdf..2a5ebc47 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 93c46bdf3fed561c069fd4dcb80aef9f5a825723
+Subproject commit 2a5ebc47a7f2395d842fbec75cb7dac6266a3121
diff --git a/examples b/examples
index 4953bbab..9f28e742 160000
--- a/examples
+++ b/examples
@@ -1 +1 @@
-Subproject commit 4953bbabae6cccecbd5a4852519f2f91816c9f77
+Subproject commit 9f28e742ce24bc661c864f50739b20453c8f9425
diff --git a/tox.ini b/tox.ini
index 42e46948..0be8ec1e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -27,11 +27,12 @@ passenv = *
 usedevelop = True
 deps =
     black
+    codespell
     isort
+    jsondiff
     pylint
     pytest
     pytest-xdist
-    jsondiff
 commands =
     {envpython} --version
     pio system info