diff --git a/ESP32_stanadlone_electricity_ticker_6_1_1.ino b/ESP32_stanadlone_electricity_ticker_6_1_1.ino
deleted file mode 100644
index c202c7a..0000000
--- a/ESP32_stanadlone_electricity_ticker_6_1_1.ino
+++ /dev/null
@@ -1,18 +0,0 @@
-// Header: Copied and updated from ESP32_stanadlone_electricity_ticker_6_1.ino
-// Version: v6.1.1
-// Change Date: 2026-03-07
-
-void processJsonData() {
-    // Existing code...
-    // Compute hourly averages considering all entries.
-    // Removed the filter: hourlyAvg > 0
-    // New validity check based on availability of the 4 underlying 15-min entries
-    // 0.0 remains a valid average.
-    // Existing code...
-
-    // Compute averagePrice as described
-    // Use valid hours instead of comparing hourlyAvg to 0
-    // Existing code...
-}
-
-// Other necessary codes, functions, and definitions remain as is...
\ No newline at end of file