diff --git a/.gitignore b/.gitignore
index 83460c3..fcd21d0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,21 @@
-*.d
+# Build artifacts
 *.o
+*.d
+*.bin
+*.elf
+*.packed.bin
 firmware
-/firmware.packed.bin
-/firmware.bin
-/compiled-firmware
-.cache
-compile_commands.json
-.vscode
-/docs
-k5_eeprom.raw
+
+# IDE
+*.swp
+*~
+.vscode/
+.idea/
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Python
+__pycache__/
+*.pyc