diff --git a/.gitignore b/.gitignore
index cd76b1d..ec5cfa2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,11 @@
+# Junk files
+*.bak
+*.swp
+*~
+.DS_Store
+._*
+
+# Firmware files
 *.hex
 *.bin
-*.uf2
\ No newline at end of file
+*.uf2