diff --git a/ESP32/TempHumLoggerHomeKit/TempHumLogVizualization.xlsx b/ESP32/TempHumLoggerHomeKit/TempHumLogVizualization.xlsx
index 12d1d55..5e664e9 100644
Binary files a/ESP32/TempHumLoggerHomeKit/TempHumLogVizualization.xlsx and b/ESP32/TempHumLoggerHomeKit/TempHumLogVizualization.xlsx differ
diff --git a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
index 4cc03fe..532a50f 100644
--- a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
+++ b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
@@ -9,7 +9,7 @@
 #include "SD.h"
 #include "SPI.h"
 
-#define Version "0.43"
+#define Version "0.44"
 #define WIRE Wire
 #define DHTTYPE DHT22
 #define DHTPIN 4          //GPIO04    D4
@@ -112,6 +112,9 @@ unsigned long currentMillis = millis();
 String formatNumber(float number, int decimalPlaces = 1 ) {
   String str = String(number, decimalPlaces);
   str.replace('.', ','); 
+  if (number < 10) {
+    str = "0" + str;
+  }
   return str;
 }