diff --git a/.gitignore b/.gitignore
index eb54202..3b14a85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .autogit
 *.txt
-*.pdf
\ No newline at end of file
+*.pdf
+output/
\ No newline at end of file
diff --git a/.vscode/arduino.json b/.vscode/arduino.json
new file mode 100644
index 0000000..13c2e29
--- /dev/null
+++ b/.vscode/arduino.json
@@ -0,0 +1,7 @@
+{
+    "board": "esp8266:esp8266:d1_mini",
+    "configuration": "xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600",
+    "port": "COM4",
+    "sketch": "Steuerung_Truhen.ino",
+    "output": "output"
+}
\ No newline at end of file
diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..f5fedb7
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,17 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\tools\\**",
+                "C:\\Users\\User\\AppData\\Local\\Arduino15\\packages\\esp8266\\hardware\\esp8266\\2.6.0\\**"
+            ],
+            "forcedInclude": [],
+            "intelliSenseMode": "msvc-x64",
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "gnu11",
+            "cppStandard": "gnu++14"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..9c4b16d
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "window.zoomLevel": 0,
+    "arduino.path": "C:\\Program Files (x86)\\Arduino",
+    "git.autofetch": true,
+    "C_Cpp.updateChannel": "Insiders",
+    "arduino.additionalUrls": ""
+}
\ No newline at end of file
diff --git a/DHT.zip b/DHT.zip
deleted file mode 100644
index 064fbff..0000000
Binary files a/DHT.zip and /dev/null differ
diff --git a/Settings.h b/Settings.h
new file mode 100644
index 0000000..7a0b497
--- /dev/null
+++ b/Settings.h
@@ -0,0 +1,26 @@
+//* **EINSTELLUNGEN** *//
+#define SETUPTIMEOUT 500
+
+// So, the minimum sampling period is the minimum time 
+// interval that we need to wait between two consecutive 
+// measurements from the sensor. In the case of the DHT22, 
+// this value is of 2 seconds [1].
+
+static const unsigned long MESS_REFRESH_INTERVAL = 10000; // ms getMinimumSamplingPeriod == 2 sec 
+static const unsigned long SCHALT_REFRESH_INTERVAL = 60000; // ms
+static const unsigned long LCD_REFRESH_INTERVAL = 500; // ms
+
+const int uT = 1; //Abschalt-Temperatur in °C
+const int oT = 4; //Einschalt-Temperatur in °C
+
+/*
+Truhe truhen[] = {
+  Truhe("Truhe 1", 2, 8),
+  Truhe("Truhe 2", 3, 9),
+};*/
+//Name, Relaypin, DTH Pin
+Truhe truhen[] = {
+  Truhe("Truhe 1", D0, D2),
+};
+
+//LiquidCrystal_I2C lcd(0x3F, 0, 0, 0, 0, 0, 0, 0, 0, POSITIVE); //0x3F = Adresse des Displays
diff --git a/Settings.h.original b/Settings.h.original
new file mode 100644
index 0000000..7a0b497
--- /dev/null
+++ b/Settings.h.original
@@ -0,0 +1,26 @@
+//* **EINSTELLUNGEN** *//
+#define SETUPTIMEOUT 500
+
+// So, the minimum sampling period is the minimum time 
+// interval that we need to wait between two consecutive 
+// measurements from the sensor. In the case of the DHT22, 
+// this value is of 2 seconds [1].
+
+static const unsigned long MESS_REFRESH_INTERVAL = 10000; // ms getMinimumSamplingPeriod == 2 sec 
+static const unsigned long SCHALT_REFRESH_INTERVAL = 60000; // ms
+static const unsigned long LCD_REFRESH_INTERVAL = 500; // ms
+
+const int uT = 1; //Abschalt-Temperatur in °C
+const int oT = 4; //Einschalt-Temperatur in °C
+
+/*
+Truhe truhen[] = {
+  Truhe("Truhe 1", 2, 8),
+  Truhe("Truhe 2", 3, 9),
+};*/
+//Name, Relaypin, DTH Pin
+Truhe truhen[] = {
+  Truhe("Truhe 1", D0, D2),
+};
+
+//LiquidCrystal_I2C lcd(0x3F, 0, 0, 0, 0, 0, 0, 0, 0, POSITIVE); //0x3F = Adresse des Displays
diff --git a/Truhe.cpp b/Truhe.cpp
new file mode 100644
index 0000000..67f08b5
--- /dev/null
+++ b/Truhe.cpp
@@ -0,0 +1,46 @@
+#include "Truhe.h"
+Truhe::Truhe(String name, int relay, uint8_t dhtpin): _dht(dhtpin, DHT22) {
+   _name = name;
+  _relay = relay;
+  _dhtpin = dhtpin;
+  
+};
+
+void Truhe::setup() {
+  Serial.println("Setup " + _name);
+  Serial.println(_dhtpin);
+  pinMode(_relay, OUTPUT);
+  digitalWrite(_relay, HIGH);
+  pinMode(_dhtpin, INPUT);
+  _dht.begin();
+  delay(2000);
+}
+
+void Truhe::mess() {
+  Serial.println(String(_name) + " mess()");
+  //Serial.print("Minimum Sampling Period: "); 
+  //delay(_dht.getMinimumSamplingPeriod());
+  _cur_temp = _dht.readTemperature();
+  Serial.println(String(_name) + "\t\t" + String((int)_cur_temp) + " grad gelesen");
+};
+
+void Truhe::schalt(int oT, int uT) {
+  Serial.print(String(_name) + " schalt() stat: " + String(_stat));
+  if (_cur_temp >= oT && _stat != 1) {
+    digitalWrite(_relay, LOW);
+    _stat = 1;
+    Serial.println("schalt " + _name + " zu " + String(_stat));
+  }
+  else if (_cur_temp <= uT && _stat != 0) {
+    digitalWrite(_relay, HIGH);
+    _stat = 0;
+    Serial.println("schalt " + _name + " zu " + String(_stat));
+  }
+}
+int Truhe::getUpdLcd(){ return _updlcd;};
+void Truhe::setUpdLcd(int updlcd){ _updlcd = updlcd;};
+int Truhe::getRelay(){ return _relay;};
+int Truhe::getDhtPin(){return _dhtpin;};
+int Truhe::getStat(){return _stat;};
+float Truhe::getCurTemp(){return _cur_temp;};
+String Truhe::getName(){return _name;};
diff --git a/Truhe.h b/Truhe.h
new file mode 100644
index 0000000..71a3e84
--- /dev/null
+++ b/Truhe.h
@@ -0,0 +1,23 @@
+#include <DHT.h>
+class Truhe {
+  private:
+    DHT _dht;
+    int _relay;
+    uint8_t _dhtpin;
+    int _stat = -1;
+    float _cur_temp = 0;
+    int _updlcd = 0;
+    String _name = "";
+  public:
+    Truhe(String, int, uint8_t);
+    void setup();
+    void mess();
+    void schalt(int, int);
+    int getUpdLcd();
+    void setUpdLcd(int);
+    int getRelay();
+    int getDhtPin();
+    int getStat();
+    float getCurTemp();
+    String getName();
+};