ericmcdaniel · ericmcdaniel · Jan 16, 2026 · Jan 14, 2026 · Jan 15, 2026 · Jan 16, 2026
diff --git a/.gitignore b/.gitignore
@@ -5,8 +5,6 @@
 .vscode/ipch
 .csode/settings.json
 tools/.venv
-secrets.h
-platformio-override.ini
 activate-virtual-env.*
 __pycache__
 
@@ -57,4 +55,5 @@ board/**/*.html
 !board/bom/*.html
 board/**/*.txt
 *.FCStd[0-9]
-*.FCBak
+*.FCBak
+*.FCStd.*
diff --git a/board/enclosure/README.md b/board/enclosure/README.md
@@ -0,0 +1,5 @@
+# 3D-Printed Enclosure
+
+The enclosure can be 3D-printed in multi-color and single-color 3D printers. The lid is printed separate from the body.
+
+![LumenLab enclosure](../images/lumenlab-enclosure.png)
diff --git a/board/enclosure/lumenlab-enclosure-body.3mf b/board/enclosure/lumenlab-enclosure-body.3mf
diff --git a/board/enclosure/lumenlab-enclosure-lid.3mf b/board/enclosure/lumenlab-enclosure-lid.3mf
diff --git a/board/enclosure/lumenlab-enclosure.3mf b/board/enclosure/lumenlab-enclosure.3mf
diff --git a/board/enclosure/lumenlab-enclosure.FCStd b/board/enclosure/lumenlab-enclosure.FCStd
diff --git a/board/enclosure/lumenlab-pcb-model.step b/board/enclosure/lumenlab-pcb-model.step
diff --git a/board/images/lumenlab-enclosure.png b/board/images/lumenlab-enclosure.png