diff --git a/avr_usart.c b/avr_usart.c
index e873d13..2dbcd84 100644
--- a/avr_usart.c
+++ b/avr_usart.c
@@ -7,6 +7,7 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
 #include <avr/sleep.h>
+#include <stdint.h>
 #include <util/delay.h>
 #include "avr_usart.h"
 
@@ -16,7 +17,7 @@
 //#############################
 
 int main() {
-
+ 
     led_blink();
     led_blink(); 
     led_blink(); 
@@ -43,15 +44,6 @@ int main() {
         //data = rx_usart0();
         serial0_flush_rxbuf();
         serial0_read_with_err_checking(data, 1);
-    unsigned char data[] = "AT+WAKE";
-
-    while(1) {
-        _delay_ms(1000);
-        //led_blink();
-        for(uint8_t i = 0; i < 7; i++) {
-            tx_usart0(data[i]);
-        }
-        
     }
     
     return 0;
diff --git a/avr_usart.h b/avr_usart.h
index fa82f33..f3cb982 100644
--- a/avr_usart.h
+++ b/avr_usart.h
@@ -56,3 +56,7 @@ void serial0_flush_rxbuf(void);
 
 
 
+
+
+
+