diff --git a/.vscode/arduino.json b/.vscode/arduino.json
index 3a9af5c..2212881 100644
--- a/.vscode/arduino.json
+++ b/.vscode/arduino.json
@@ -1,5 +1,7 @@
 {
     "board": "GyverCore:avr:nano",
     "port": "COM5",
-    "prebuild": "if exist bin rd /s /q bin"
+    "prebuild": "if exist bin rd /s /q bin",
+    "sketch": "IR-protocol.ino",
+    "configuration": "boot=optiboot,clock=external_16,serial=default,compiler_version=avrgcc5,timers=yes_millis,init=enable,es=disabled,bod=bod_2_7,co=disabled"
 }
\ No newline at end of file
diff --git a/IR-protocol.ino b/IR-protocol.ino
index 051759a..dad48aa 100644
--- a/IR-protocol.ino
+++ b/IR-protocol.ino
@@ -12,6 +12,8 @@
 
 #define TestOut 13
 
+#define SignalDetectLed A3
+
 //////////////// Ini /////////////////
 
 #define INFO "IR_FOX TEST"
@@ -148,6 +150,8 @@ Timer t1(500, millis, []() {
 Timer t2(500, millis, []() {
     digitalToggle(13);
 });
+
+Timer signalDetectTimer;
 /////////////////////////////////////////////////////////////////////
 void setup() {
     IR_Encoder::timerSetup();
@@ -170,10 +174,10 @@ void setup() {
     pinMode(8, OUTPUT);
     pinMode(9, OUTPUT);
     pinMode(11, OUTPUT);
-    pinMode(13, OUTPUT);
     pinMode(encForward_PIN, OUTPUT);
     pinMode(encBackward_PIN, OUTPUT);
     pinMode(13, OUTPUT);
+    pinMode(SignalDetectLed, OUTPUT);
 
 
 
@@ -221,7 +225,12 @@ void loop() {
 }
 
 
-
+void detectSignal()
+{
+    digitalWrite(SignalDetectLed, HIGH);
+    signalDetectTimer.delay(50, millis, []()
+                            { digitalWrite(SignalDetectLed, LOW); });
+}
 
 
 
@@ -229,6 +238,7 @@ void loop() {
 void status(IR_Decoder& dec) {
     if (dec.gotData.available()) {
         String str;
+        detectSignal();
         if (/* dec.gotData.getDataPrt()[1] */1) {
             str += ("Data on pin ");        str += (dec.isrPin); str += "\n";
 
@@ -278,6 +288,7 @@ void status(IR_Decoder& dec) {
     }
 
     if (dec.gotBackData.available()) {
+        detectSignal();
         String str;
         if (/* dec.gotData.getDataPrt()[1] */1) {
             str += ("BackData on pin ");        str += (dec.isrPin); str += "\n";
@@ -328,6 +339,7 @@ void status(IR_Decoder& dec) {
     }
 
     if (dec.gotAccept.available()) {
+        detectSignal();
         String str;
         if (/* dec.gotData.getDataPrt()[1] */1) {
             str += ("Accept on pin ");        str += (dec.isrPin); str += "\n";
@@ -365,6 +377,7 @@ void status(IR_Decoder& dec) {
     }
 
     if (dec.gotRequest.available()) {
+        detectSignal();
         String str;
         if (/* dec.gotData.getDataPrt()[1] */1) {
             str += ("Request on pin ");        str += (dec.isrPin); str += "\n";
diff --git a/IR_config.h b/IR_config.h
index 8d8555d..999a0e9 100644
--- a/IR_config.h
+++ b/IR_config.h
@@ -1,7 +1,7 @@
 #pragma once
 #include <Arduino.h>
 
-// #define IRDEBUG_INFO
+#define IRDEBUG_INFO
 /*//////////////////////////////////////////////////////////////////////////////////////
 
 Для работы в паре положить декодер в энкодер