Update IDF_BRANCH to use release/v5.3

Jason2866 · web-flow · commit af6380184578 · 2025-09-13T20:52:32.000+02:00
diff --git a/tools/config.sh b/tools/config.sh
@@ -6,7 +6,7 @@ if [ -z $IDF_PATH ]; then
 fi
 
 if [ -z $IDF_BRANCH ]; then
-    export IDF_BRANCH="release/v5.3_gcc15"
+    export IDF_BRANCH="release/v5.3"
 fi
 
 # Arduino branch to use
