diff --git a/.hgignore b/.hgignore
new file mode 100644
--- /dev/null
+++ b/.hgignore
@@ -0,0 +1,12 @@
+syntax: glob
+
+.config
+*.o
+*.pyc
+*.old
+*.lock
+
+build/
+managed_components/
+.vscode/
+sdkconfig