diff --git a/ESP32/StadlerHomeKitUpgrade/StadlerHomeKitUpgrade.ino b/ESP32/StadlerHomeKitUpgrade/StadlerHomeKitUpgrade.ino
new file mode 100644
index 0000000..c6b241b
--- /dev/null
+++ b/ESP32/StadlerHomeKitUpgrade/StadlerHomeKitUpgrade.ino
@@ -0,0 +1,100 @@
+#include <SPI.h>
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_SSD1306.h>
+#include "DHT.h"
+
+
+#define Version "0.1"
+
+#define DHTTYPE DHT22
+
+#define SCREEN_WIDTH 128
+#define SCREEN_HEIGHT 32
+
+#define OLED_RESET     -1
+#define SCREEN_ADDRESS 0x3C
+
+#define BTN_RST 35         //GPIO35    D35
+#define BTN_DIMM 34        //GPIO34    D34
+#define BTN_SPEED 39       //GPIO35    VN
+#define BTN_HYGRSTT 36     //GPIO36    VP
+
+#define PIN_SPEED_1 32     //GPIO32    D32
+#define PIN_SPEED_2 14     //GPIO36    D14
+
+#define DHTPIN 4           //GPIO04    D4
+
+#define LED_WHT_TANK 26    //GPIO04    D26
+#define LED_RED_TANK 25    //GPIO04    D25
+
+
+Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
+DHT dht(DHTPIN, DHTTYPE);
+
+
+float temp = 0.0;
+float hum = 0.0;
+
+
+void setup() {
+  Serial.begin(9600);
+  if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
+    Serial.println(F("SSD1306 allocation failed"));
+  }
+
+  display.setTextSize(1);
+  display.setTextColor(SSD1306_WHITE);
+  display.clearDisplay();
+  display.setCursor(0, 0);
+  display.println("Version:");
+  display.setCursor(60, 0);
+  display.println(Version);
+  display.display();
+
+  delay(500);
+  pinMode(BTN_RST, INPUT);
+  pinMode(BTN_DIMM, INPUT);
+  pinMode(BTN_SPEED, INPUT);
+  pinMode(BTN_HYGRSTT, INPUT);
+  pinMode(PIN_SPEED_1, OUTPUT);
+  pinMode(PIN_SPEED_2, OUTPUT);
+  dht.begin();
+}
+
+void loop() {
+    display.clearDisplay();
+    display.setCursor(0, 0);
+    display.println("Testy:");
+
+    
+    if (digitalRead(BTN_RST) == HIGH) {
+        display.setCursor(0, 10);
+        display.println("BTN_RST:");
+    }
+
+    if  (digitalRead(BTN_DIMM) == HIGH) {
+        display.setCursor(0, 10);
+        display.println("BTN_DIMM");
+    }
+    if  (digitalRead(BTN_SPEED) == HIGH) {
+        display.setCursor(0, 10);
+        
+        display.println("BTN_SPEED");
+        digitalWrite(PIN_SPEED_1, HIGH);
+
+    }
+    if  (digitalRead(BTN_HYGRSTT) == HIGH) {
+        display.setCursor(0, 10);
+        display.println("BTN_HYGRSTT");
+        digitalWrite(PIN_SPEED_2, HIGH);
+
+    }
+    
+    temp = (dht.readTemperature());
+    display.setCursor(0, 20);
+    display.println(temp);
+    
+    display.display();
+    delay(100);  
+}