Version is good

src/main.cpp

@@ -28,7 +28,7 @@
 #include "grafik.h"
 #include "main.h"
 
-#define BMWREADTIME 10000
+#define BMWREADTIME 60000
 #define NTPREADTIME 1000
 
 long bmeReadtimer = 0;
@@ -103,13 +103,14 @@ void loop() {
   timeinfo = gettheTime(NTPREADTIME);
   if (timeinfo.tm_sec == 0) {  // minute over
     showDateTime(timeinfo);
-    printLocalTime();
   }
   if (millis() - bmeReadtimer > BMWREADTIME) {
     bmeReadtimer = millis();
     bmedata = readBME280();
     setValuetoArc(arcTemp, bmedata.temp);
     setValuetoArc(arcHum, bmedata.hum);
+    updatechartData(bmedata.temp, bmedata.hum);
+
   }
   lv_task_handler();  // let the GUI do its work
   lv_tick_inc(5);     // tell LVGL how much time has passed