diff --git a/include/mess_Ub.h b/include/mess_Ub.h
index 89f8829..17914c7 100644
--- a/include/mess_Ub.h
+++ b/include/mess_Ub.h
@@ -2,7 +2,7 @@
 
 ADC_MODE(ADC_VDD);
 
-const float MinimalSpannung = 2.85;
+const float MinimalSpannung = 2.60;
 float korectur = 0.000913242;
 char floatString[15] = {0};
 float AKKU;
diff --git a/include/mess_Ub_old.h b/include/mess_Ub_old.h
index 4ceed83..fe70d67 100644
--- a/include/mess_Ub_old.h
+++ b/include/mess_Ub_old.h
@@ -1,6 +1,7 @@
 #include <Arduino.h>
 
-const float MinimalSpannung = 2.85;
+//const float MinimalSpannung = 2.85;
+const float MinimalSpannung = 2.00;
 float korectur = 0.8870;
 char floatString[15] = {0};
 float AKKU;
diff --git a/include/mess_htu21.h b/include/mess_htu21.h
index 36d9035..b992914 100644
--- a/include/mess_htu21.h
+++ b/include/mess_htu21.h
@@ -19,9 +19,11 @@ void init_HTU21(){
         Serial.println("Couldn't find sensor HUT21D!");
         SystemStatus = SystemStatus | HTU21noReady;
     
+    }else{
+        F_HTU_21D = true;
+        Serial.println("HUT21D gefunden");
     }
-    F_HTU_21D = true;
-    Serial.println("HUT21D gefunden");
+    
 }
 
 void read_HTU21D() {
diff --git a/platformio.ini b/platformio.ini
index e958a70..6f1c770 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -37,12 +37,12 @@ build_flags =
 build_flags = ${env.build_flags}
     -DDEBUG=0
     -DNOADS=0
-    -DNAME=\"WETTERSTATION\"
+    -DNAME=\"WETTERSTATION2\"
     -DSTASSID=\"MagentaWLAN-RGDO\"
     -DSTAPSK=\"93329248424922704583\"
     -DGATEWAY=\"192.168.127.1\"
     -DDNS=\"192.168.127.1\"
-    -DKMYIP=\"192.168.127.40\"
+    -DKMYIP=\"192.168.127.45\"
     -Dmqtt_server=\"hjkmqtt.dedyn.io\"
     -Dmqtt_port=61883
     -DTERROR=5