diff --git a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
index 595f5aa..1522e39 100644
--- a/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
+++ b/ESP32/TempHumLoggerHomeKit/TempHumLoggerHomeKit.ino
@@ -4,16 +4,28 @@
 #include <Adafruit_SSD1306.h>
 #include "DHT.h"
 #include "RTClib.h"
+//file system
+#include "FS.h"
+#include "SD.h"
+#include "SPI.h"
 
-#define Version "rtc: 0.7"
+
+
+#define Version "menu : 0.2"
 #define WIRE Wire
 #define DHTTYPE DHT22
 #define DHTPIN 4 
+#define SD_CS 5
+
+
+#define BTN_UP 33
+#define BTN_ENTER 34
+#define BTN_DOWN 35
 
 Adafruit_SSD1306 display = Adafruit_SSD1306(128, 32, &WIRE);
 DHT dht(DHTPIN, DHTTYPE);
 RTC_DS3231 rtc;  // Obiekt dla DS3231
-
+int menu =10;
 
 float hum;
 float temp;
@@ -27,9 +39,12 @@ int dayss;
 int months;
 int years;
 char dateString[21];
+
 void setup() {
 
   Serial.begin(115200);
+
+  
     Wire.begin(21, 22);
   if (!rtc.begin()) {
     Serial.println("Nie znaleziono DS3231 RTC!");
@@ -54,14 +69,40 @@ void setup() {
   display.println("RTC: DS3231");
 
   display.display();
-  delay(1000);
+  delay(500);
   dht.begin();
+  pinMode(BTN_UP, INPUT_PULLDOWN );
+  pinMode(BTN_ENTER, INPUT_PULLDOWN );
+  pinMode(BTN_DOWN, INPUT_PULLDOWN );
 
+  display.clearDisplay();
+    display.setCursor(0,8);
 
+  if (!SD.begin(SD_CS)) {
+        display.println("Błąd inicjalizacji karty SD!");
+        return;
+    }
+    Serial.println("Karta SD wykryta!");
+
+    // Tworzenie pliku
+    File file = SD.open("/dane.txt", FILE_WRITE);
+    if (file) {
+        file.println("Dane zapisane z ESP32!");
+        file.close();
+         display.println("Plik utworzony!");
+
+    } else {
+        display.println("Błąd zapisu pliku!");
+
+    }
+    display.display();
+    delay(1500);
+
+//setup END
 }
 
 void loop() {
-  delay(1000);
+  display.clearDisplay();
 
 
   hum = dht.readHumidity();
@@ -70,29 +111,47 @@ void loop() {
   heat_idx = dht.computeHeatIndex(temp, hum, false);
 
 
-//HUM&TEMP
-//#########################################
-  display.clearDisplay();
-  display.setCursor(0,0);
-  display.println("Hum:");
-  display.setCursor(60,0);
-  display.println(hum);
-  display.setCursor(95,0);
-  display.println("%");
 
-  display.setCursor(0,8);
-  display.println("Temp:");
-  display.setCursor(60,8);
-  display.println(temp);
-  display.setCursor(95,8);
-  display.println("C");
+//DATE
+ DateTime now = rtc.now();
+
+  years = now.year();
+  months = now.month();
+  dayss = now.day();
+  hourss = now.hour();
+  mins = now.minute();
+  secs = now.second();
+
+
+if (menu == 10 ){
+//  ############# MENU TEMP 
+    sprintf(dateString, "%02d/%02d/%4d   %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
+      display.setCursor(0,0);
+      display.println(dateString);
+  //HUM&TEMP
+  //#########################################
+    display.setCursor(0,8);
+    display.println("Wilgotnosc:");
+    display.setCursor(85,8);
+    display.println(hum);
+    display.setCursor(120,8);
+    display.println("%");
   
-  display.setCursor(0,16);
-  display.println("Temp idx:");
-  display.setCursor(60,16);
-  display.println(heat_idx);
-  display.setCursor(95,16);
-  display.println("C");
+    display.setCursor(0,16);
+    display.println("Temperatura:");
+    display.setCursor(85,16);
+    display.println(temp);
+    display.setCursor(120,16);
+    display.println("C");
+    
+    display.setCursor(0,24);
+    display.println("Odczuwalna:");
+    display.setCursor(85,24);
+    display.println(heat_idx);
+    display.setCursor(120,24);
+    display.println("C");  
+}
+
   
   
 //dla indexu: Caution:  > 27*C
@@ -101,59 +160,42 @@ void loop() {
 //      Extreme Danger: > 52 *C 
 //#########################################
 
-    DateTime now = rtc.now();
-
-    Serial.print(now.year(), DEC);
-  Serial.print('/');
-  Serial.print(now.month(), DEC);
-  Serial.print('/');
-  Serial.print(now.day(), DEC);
-  Serial.print(" ");
-  Serial.print(now.hour(), DEC);
-  Serial.print(':');
-  Serial.print(now.minute(), DEC);
-  Serial.print(':');
-  Serial.print(now.second(), DEC);
-  Serial.println();
-  years = now.year();
-  months = now.month();
-  dayss = now.day();
-  hourss = now.hour();
-  mins = now.minute();
-  secs = now.second();
-  
-//  display.setCursor(0,24);
-//  display.println(dayss);
-//  display.setCursor(13,24);
-//  display.println("-");
-//display.setCursor(20,24);
-//display.println(months);
-//display.setCursor(31,24);
-//display.println("-");
-//display.setCursor(38,24);
-//display.println(years);
-//
-//    
-//  display.setCursor(75,24);
-//  display.println(hourss);
-//  display.setCursor(86,24);
-//  display.println(":");
-//  display.setCursor(92,24);
-//  display.println(mins);
-//  display.setCursor(104,24);
-//  display.println(":");
-//  display.setCursor(109,24);
-//  display.println(secs);
-
-
-sprintf(dateString, "%02d/%02d/%4d  %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
-display.setCursor(0,24);
-display.println(dateString);
+if (menu == 9 ){
+    display.setCursor(0,0);
+    display.print("MENU2"); 
 
     
-    display.display();
-
-    yield();
-
-
+  if (digitalRead(BTN_UP) == HIGH) {
+    display.setCursor(0,8);
+    display.print("UP");
+  }
+  if (digitalRead(BTN_ENTER) == HIGH) {
+    display.setCursor(30,8);
+    display.print("ENTER");
+  }
+  if (digitalRead(BTN_DOWN) == HIGH) {
+    display.setCursor(60,8);
+    display.print("DOWN");
+  }
+}
+
+if (menu == 8 ){
+    display.setCursor(0,0);
+    display.print("MENU testowe"); 
+}
+
+
+display.display();
+delay(500);
+
+  if (digitalRead(BTN_UP) == HIGH and menu <10 ) {
+    menu = menu +1;
+  }
+ 
+  if (digitalRead(BTN_DOWN) == HIGH and menu > 8) {
+    menu = menu  -1;
+  }   
+    
+
+  yield();
 }