diff --git a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
index d053273..2e46d15 100644
--- a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
+++ b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
@@ -9,7 +9,7 @@
 #include "SD.h"
 #include "SPI.h"
 
-#define Version "0.29"
+#define Version "0.30"
 #define WIRE Wire
 #define DHTTYPE DHT22
 #define DHTPIN 4
@@ -440,7 +440,7 @@ void loop() {
     
 //  Log napiećia docelowoe procent baterii 
 //  kiedy zaden przycisk  nie jest wcisniety
-    if (abs (batteryVoltage - currentBatteryVoltage) >= 0.2 && digitalRead(BTN_DOWN) == LOW  && digitalRead(BTN_UP) == LOW  && digitalRead(BTN_ENTER) == LOW ) {    
+    if (abs (batteryVoltage - currentBatteryVoltage) >= 0.14 && digitalRead(BTN_DOWN) == LOW  && digitalRead(BTN_UP) == LOW  && digitalRead(BTN_ENTER) == LOW ) {    
       lastBatteryVoltage = currentBatteryVoltage;
       currentBatteryVoltage = batteryVoltage;
     }