diff --git a/main.py b/main.py
index 8a40c62..5f268e5 100644
--- a/main.py
+++ b/main.py
@@ -2,7 +2,6 @@
 # OLT protocol.
 # Tomas Krejci [Njord]
 
-
 import machine, time
 from sys import platform
 ESP32 = platform == 'esp32'
@@ -39,23 +38,24 @@ import primitives.queue as queue
 from primitives import Switch, Pushbutton
 from rgb import RGB
 
+#### Logging ####
 import logging
+global logger
+init_ticks = time.ticks_ms()
+# change logging level here
+logging.basicConfig(level=logging.ERROR, format='%(name)s - %(levelname)s - %(message)s')
 logger = logging.getLogger(__name__)
-#logger = logging.getLogger()
-logger.setLevel(level=logging.DEBUG)
-#logger.setLevel(logging.DEBUG)
-
-#logging = logging.getLogger(__name__)
 
 
 ### alive check ###
 async def alive_check(): 
     # loop for checked is alive
+    logger.debug("alive check start")
     onboar_led = machine.Pin("LED", machine.Pin.OUT) # Pi Pico onboard LED
-    init_ticks = time.ticks_ms()
+    
+    
     while True: 
-        logger.warning(f"main while running ms: {time.ticks_ms() - init_ticks}")  
-        logger.debug("Alive check")     
+        logger.debug(f"running ms: {time.ticks_ms() - init_ticks}")      
         #print(f"main while running ms: {time.ticks_ms() - init_ticks}")
         onboar_led.on()
         await asyncio.sleep_ms(100)
@@ -64,7 +64,7 @@ async def alive_check():
 
 ### OLT Start game command functions ###
 async def start_game_comand(btn, rgb):
-    print("Start game command")
+    logger.debug("Start game command")
     await rgb.set_red()
     btn.press_func(None)
     btn.release_func(None)
@@ -72,31 +72,29 @@ async def start_game_comand(btn, rgb):
         btn.press.clear()
         btn.release.clear()
         await btn.press.wait()
+        logger.debug("Start game button pressed")
         await rgb.set_green()
         # add IR TX here
         await btn.release.wait()
+        logger.debug("Start game button released")
         await rgb.set_red()
 
     btn.press_func(None)
 
 async def main(proto):
 
-    ### Logging ###
-    global logger
+    logger.debug("main start")
     
-    
-
-
     ### alive check ###
     asyncio.create_task(alive_check())
     
     ### RGB ###
-    print("RGB init")
+    logger.debug("RGB init")
     rgb1 = RGB()
     
 
     ### Buttons ###
-    print("Button init")
+    logger.debug("Button init")
     pin3 = machine.Pin(18, machine.Pin.IN, machine.Pin.PULL_UP) # Button 3 on membrane switch
     btn3 = Pushbutton(pin3)
     
@@ -106,7 +104,7 @@ async def main(proto):
     asyncio.create_task(start_game_comand(btn3, rgb1))
 
     ### OLT IR RX ###
-    print("OLT IR RX init")
+    logger.debug("OLT IR RX init")
     # User callback
     def cb(byte1, byte2, byte3, packet):
         print(f"byte1 0x{byte1:02x} byte2 0x{byte2:02x} byte3 0x{byte3:02x} packet 0x{packet:06x}")
@@ -124,9 +122,9 @@ try:
     asyncio.run(main(0))
 
 except KeyboardInterrupt:
-    print("Interrupted")
+    logger.exception("App Interrupted")
 
 finally:
     asyncio.new_event_loop()
-    print('End')
+    logger.exception('End')