diff --git a/.gitignore b/.gitignore
index 71f9712..6d079c2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .idea
 .pio
 .venv*
+docs/_build
diff --git a/.readthedocs.yml b/.readthedocs.yml
new file mode 100644
index 0000000..5680b20
--- /dev/null
+++ b/.readthedocs.yml
@@ -0,0 +1,21 @@
+# .readthedocs.yml
+# Read the Docs configuration file
+
+# Details
+# - https://docs.readthedocs.io/en/stable/config-file/v2.html
+
+version: 2
+
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.11"
+
+sphinx:
+  builder: html
+  configuration: docs/conf.py
+  fail_on_warning: true
+
+python:
+  install:
+    - requirements: docs/requirements.txt
diff --git a/Makefile b/Makefile
index db6c16d..1f477f6 100644
--- a/Makefile
+++ b/Makefile
@@ -3,10 +3,14 @@ $(eval python       := $(venvpath)/bin/python)
 $(eval pip          := $(venvpath)/bin/pip)
 $(eval platformio   := $(venvpath)/bin/platformio)
 
+setup-virtualenv:
+	@test -e $(python) || python3 -m venv $(venvpath)
+	$(pip) install platformio
 
+.PHONY: build
 build: setup-virtualenv
 	$(platformio) run
 
-setup-virtualenv:
-	@test -e $(python) || `command -v virtualenv` --python=python3 $(venvpath)
-	$(pip) install platformio
+.PHONY: docs
+docs: setup-virtualenv
+	$(pip) install -r docs/requirements.txt -r docs/requirements-dev.txt
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000..d4bb2cb
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
diff --git a/docs/_static/.gitkeep b/docs/_static/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/docs/_templates/.gitkeep b/docs/_templates/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/docs/conf.py b/docs/conf.py
new file mode 100644
index 0000000..005fd21
--- /dev/null
+++ b/docs/conf.py
@@ -0,0 +1,27 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# For the full list of built-in configuration values, see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Project information -----------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
+
+project = 'HaniMandl'
+copyright = '2024, The HaniMandl Developers'
+author = 'The HaniMandl Developers'
+
+# -- General configuration ---------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
+
+extensions = ["myst_parser"]
+
+templates_path = ['_templates']
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+
+
+# -- Options for HTML output -------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
+
+html_theme = 'furo'
+html_static_path = ['_static']
diff --git a/docs/index.md b/docs/index.md
new file mode 100644
index 0000000..08d6586
--- /dev/null
+++ b/docs/index.md
@@ -0,0 +1,8 @@
+# Welcome to HaniMandl
+
+```{toctree}
+:maxdepth: 1
+
+handbook-de
+handbook-en
+```
diff --git a/docs/make.bat b/docs/make.bat
new file mode 100644
index 0000000..32bb245
--- /dev/null
+++ b/docs/make.bat
@@ -0,0 +1,35 @@
+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=.
+set BUILDDIR=_build
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.https://www.sphinx-doc.org/
+	exit /b 1
+)
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd
diff --git a/docs/requirements-dev.txt b/docs/requirements-dev.txt
new file mode 100644
index 0000000..18deadb
--- /dev/null
+++ b/docs/requirements-dev.txt
@@ -0,0 +1 @@
+sphinx-autobuild==2024.2.4
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..357e9fd
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,3 @@
+furo==2024.1.29
+myst-parser>=2,<3
+sphinx>=7,<7.3