diff --git a/main/.vscode/c_cpp_properties.json b/main/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..3966cc1
--- /dev/null
+++ b/main/.vscode/c_cpp_properties.json
@@ -0,0 +1,538 @@
+{
+    "version": 4,
+    "configurations": [
+        {
+            "name": "Arduino",
+            "compilerPath": "C:\\Users\\filiprojek\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7\\bin\\avr-g++",
+            "compilerArgs": [
+                "-w",
+                "-std=gnu++11",
+                "-fpermissive",
+                "-fno-exceptions",
+                "-ffunction-sections",
+                "-fdata-sections",
+                "-fno-threadsafe-statics",
+                "-Wno-error=narrowing"
+            ],
+            "intelliSenseMode": "gcc-x64",
+            "includePath": [
+                "C:\\Users\\filiprojek\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.3\\cores\\arduino",
+                "C:\\Users\\filiprojek\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.3\\variants\\standard",
+                "C:\\Users\\filiprojek\\Documents\\Arduino\\libraries\\rc-switch-2.6.4",
+                "c:\\users\\filiprojek\\appdata\\local\\arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7\\lib\\gcc\\avr\\7.3.0\\include",
+                "c:\\users\\filiprojek\\appdata\\local\\arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7\\lib\\gcc\\avr\\7.3.0\\include-fixed",
+                "c:\\users\\filiprojek\\appdata\\local\\arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7\\avr\\include"
+            ],
+            "forcedInclude": [
+                "C:\\Users\\filiprojek\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.3\\cores\\arduino\\Arduino.h"
+            ],
+            "cStandard": "c11",
+            "cppStandard": "c++11",
+            "defines": [
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+                "__INT_FAST8_TYPE__=signed char",
+                "__ULLACCUM_EPSILON__=0x1P-48ULLK",
+                "__BUILTIN_AVR_ROUNDK=1",
+                "__BUILTIN_AVR_ROUNDR=1",
+                "__UHQ_IBIT__=0",
+                "__LLACCUM_IBIT__=16",
+                "__FLT32_EPSILON__=1.19209290e-7F32",
+                "__DBL_DECIMAL_DIG__=9",
+                "__STDC_UTF_32__=1",
+                "__INT_FAST8_WIDTH__=8",
+                "__DEC_EVAL_METHOD__=2",
+                "__TA_FBIT__=47",
+                "__UDQ_IBIT__=0",
+                "__ORDER_BIG_ENDIAN__=4321",
+                "__cpp_runtime_arrays=198712",
+                "__WITH_AVRLIBC__=1",
+                "__UINT64_TYPE__=long long unsigned int",
+                "__ACCUM_EPSILON__=0x1P-15K",
+                "__UINT32_C(c)=c ## UL",
+                "__BUILTIN_AVR_COUNTLSUHK=1",
+                "__INTMAX_MAX__=0x7fffffffffffffffLL",
+                "__cpp_alias_templates=200704",
+                "__BUILTIN_AVR_COUNTLSUHR=1",
+                "__BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__",
+                "__FLT_DENORM_MIN__=1.40129846e-45F",
+                "__LLFRACT_IBIT__=0",
+                "__INT8_MAX__=0x7f",
+                "__LONG_WIDTH__=32",
+                "__UINT_FAST32_TYPE__=long unsigned int",
+                "__CHAR32_TYPE__=long unsigned int",
+                "__BUILTIN_AVR_COUNTLSULK=1",
+                "__BUILTIN_AVR_COUNTLSULR=1",
+                "__FLT_MAX__=3.40282347e+38F",
+                "__cpp_constexpr=201304",
+                "__USACCUM_FBIT__=8",
+                "__BUILTIN_AVR_COUNTLSFX=1",
+                "__INT32_TYPE__=long int",
+                "__SIZEOF_DOUBLE__=4",
+                "__FLT_MIN_10_EXP__=(-37)",
+                "__UFRACT_EPSILON__=0x1P-16UR",
+                "__INT_LEAST32_WIDTH__=32",
+                "__BUILTIN_AVR_COUNTLSHK=1",
+                "__BUILTIN_AVR_COUNTLSHR=1",
+                "__INTMAX_TYPE__=long long int",
+                "__BUILTIN_AVR_ABSLLK=1",
+                "__BUILTIN_AVR_ABSLLR=1",
+                "__DEC128_MAX_EXP__=6145",
+                "__AVR_HAVE_16BIT_SP__=1",
+                "__ATOMIC_CONSUME=1",
+                "__GNUC_MINOR__=3",
+                "__INT_FAST16_WIDTH__=16",
+                "__UINTMAX_MAX__=0xffffffffffffffffULL",
+                "__DEC32_MANT_DIG__=7",
+                "__HA_FBIT__=7",
+                "__BUILTIN_AVR_COUNTLSLK=1",
+                "__BUILTIN_AVR_COUNTLSLR=1",
+                "__BUILTIN_AVR_CLI=1",
+                "__DBL_MAX_10_EXP__=38",
+                "__LDBL_DENORM_MIN__=1.40129846e-45L",
+                "__INT16_C(c)=c",
+                "__cpp_generic_lambdas=201304",
+                "__STDC__=1",
+                "__PTRDIFF_TYPE__=int",
+                "__LLFRACT_MIN__=(-0.5LLR-0.5LLR)",
+                "__BUILTIN_AVR_LRBITS=1",
+                "__ATOMIC_SEQ_CST=5",
+                "__DA_FBIT__=31",
+                "__UINT32_TYPE__=long unsigned int",
+                "__BUILTIN_AVR_ROUNDLLK=1",
+                "__UINTPTR_TYPE__=unsigned int",
+                "__BUILTIN_AVR_ROUNDLLR=1",
+                "__USA_IBIT__=16",
+                "__BUILTIN_AVR_ULRBITS=1",
+                "__DEC64_SUBNORMAL_MIN__=0.000000000000001E-383DD",
+                "__DEC128_MANT_DIG__=34",
+                "__LDBL_MIN_10_EXP__=(-37)",
+                "__BUILTIN_AVR_COUNTLSUK=1",
+                "__BUILTIN_AVR_COUNTLSUR=1",
+                "__SIZEOF_LONG_LONG__=8",
+                "__ULACCUM_EPSILON__=0x1P-32ULK",
+                "__cpp_user_defined_literals=200809",
+                "__SACCUM_IBIT__=8",
+                "__GCC_ATOMIC_LLONG_LOCK_FREE=1",
+                "__LDBL_DIG__=6",
+                "__FLT_DECIMAL_DIG__=9",
+                "__UINT_FAST16_MAX__=0xffffU",
+                "__GCC_ATOMIC_SHORT_LOCK_FREE=1",
+                "__BUILTIN_AVR_ABSHK=1",
+                "__BUILTIN_AVR_FLASH_SEGMENT=1",
+                "__INT_LEAST64_WIDTH__=64",
+                "__ULLFRACT_MAX__=0XFFFFFFFFFFFFFFFFP-64ULLR",
+                "__UINT_FAST8_TYPE__=unsigned char",
+                "__USFRACT_EPSILON__=0x1P-8UHR",
+                "__ULACCUM_FBIT__=32",
+                "__QQ_IBIT__=0",
+                "__cpp_init_captures=201304",
+                "__ATOMIC_ACQ_REL=4",
+                "__ATOMIC_RELEASE=3",
+                "__BUILTIN_AVR_FMUL=1",
+                "USBCON"
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/main/main.ino b/main/main.ino
new file mode 100644
index 0000000..95b9223
--- /dev/null
+++ b/main/main.ino
@@ -0,0 +1,90 @@
+// připojení knihovny
+#include <RCSwitch.h>
+
+RCSwitch mySwitch = RCSwitch();
+int delayTime = 2000;
+
+int led1 = 4;
+int led2 = 5;
+int led3 = 6;
+int led4 = 7;
+
+int wind = 8;
+int receiver = 9;
+
+void setup()
+{
+  pinMode(led1, OUTPUT);
+  pinMode(led2, OUTPUT);
+  pinMode(led3, OUTPUT);
+  pinMode(led4, OUTPUT);
+
+  pinMode(wind, INPUT);
+
+
+  // inicializace komunikace po sériové lince
+  Serial.begin(9600);
+
+  mySwitch.enableReceive(0);  // Receiver on interrupt 0 => that is pin #2
+}
+
+void ledTest()
+{
+  for(int i = 4; i < 8; i++)
+  {
+    digitalWrite(i, HIGH);
+    delay(1000);
+    digitalWrite(i, LOW);
+  }
+}
+
+void ledLight(int pin)
+{
+  digitalWrite(pin, HIGH);
+  delay(delayTime);
+  digitalWrite(pin, LOW);
+}
+
+void loop()
+{
+  if(digitalRead(wind) == HIGH)
+  {
+    digitalWrite(led1, HIGH);
+  }
+  else
+  {
+    digitalWrite(led1, LOW);
+  }
+
+  if (mySwitch.available())
+  {
+    Serial.print("Received ");
+    Serial.print( mySwitch.getReceivedValue() );
+
+    switch(mySwitch.getReceivedValue())
+    {
+      case 16736113:
+        Serial.println("aaaaaaaaaa");
+        ledLight(led1);
+        delay(delayTime);
+      break;
+      case 3696136:
+        Serial.println("bbbbbbbbbb");
+        ledLight(led2);
+        delay(delayTime);
+      break;
+      case 16736120:
+        Serial.println("cccccccccc");
+        ledLight(led3);
+        delay(delayTime);
+      break;
+      case 16736114:
+        Serial.println("dddddddddd");
+        ledLight(led4);
+        delay(delayTime);
+      break;
+    }
+
+    mySwitch.resetAvailable();
+  }
+}
\ No newline at end of file
diff --git a/main/receiver/receiver.ino b/main/receiver/receiver.ino
new file mode 100644
index 0000000..916b363
--- /dev/null
+++ b/main/receiver/receiver.ino
@@ -0,0 +1,50 @@
+#include <RCSwitch.h>
+
+RCSwitch mySwitch = RCSwitch();
+
+int delayTime = 2000;
+
+
+void setup()
+{
+  Serial.begin(9600);
+  mySwitch.enableReceive(0);  // Receiver on interrupt 0 => that is pin #2
+}
+
+void loop()
+{
+  if (mySwitch.available())
+  {
+    
+/*     Serial.print("Received ");
+    Serial.print( mySwitch.getReceivedValue() );
+    Serial.print(" / ");
+    Serial.print( mySwitch.getReceivedBitlength() );
+    Serial.print("bit ");
+    Serial.print("Protocol: ");
+    Serial.println( mySwitch.getReceivedProtocol() ); */
+
+    switch(mySwitch.getReceivedValue())
+    {
+      case 16736113:
+        Serial.println("aaaaaaaaaa");
+        delay(delayTime);
+      break;
+      case 3696136:
+        Serial.println("bbbbbbbbbb");
+        delay(delayTime);
+      break;
+      case 16736120:
+        Serial.println("cccccccccc");
+        delay(delayTime);
+      break;
+      case 16736114:
+        Serial.println("dddddddddd");
+        delay(delayTime);
+      break;
+    }
+
+
+    mySwitch.resetAvailable();
+  }
+}
\ No newline at end of file