удалила лишнее, протестировала

libraries/IRremote/examples/ReceiveDump/ReceiveDump.ino

@@ -33,13 +33,22 @@
  */
 #include <Arduino.h>
 
-#include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
+// #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
+/*
+ * Helper macro for getting a macro definition as string
+ */
+#if !defined(STR_HELPER)
+#define STR_HELPER(x) #x
+#define STR(x) STR_HELPER(x)
+#endif
+
+#define IR_RECEIVE_PIN  2
+
 
 #if !defined(RAW_BUFFER_LENGTH)
 // For air condition remotes it requires 750. Default is 200.
-#  if !((defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF))
 #define RAW_BUFFER_LENGTH  730 // this allows usage of 16 bit raw buffer, for RECORD_GAP_MICROS > 20000
-#  endif
+
 #endif
 
 /*
@@ -64,14 +73,10 @@
 void setup() {
     pinMode(LED_BUILTIN, OUTPUT);
 
-    Serial.begin(115200);   // Status message will be sent to PC at 9600 baud
+    Serial.begin(9600);   // Status message will be sent to PC at 9600 baud
     while (!Serial)
         ; // Wait for Serial to become available. Is optimized away for some cores.
 
-#if defined(__AVR_ATmega32U4__) || defined(SERIAL_PORT_USBVIRTUAL) || defined(SERIAL_USB) /*stm32duino*/|| defined(USBCON) /*STM32_stm32*/ \
-    || defined(SERIALUSB_PID)  || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_attiny3217)
-    delay(4000); // To be able to connect Serial monitor after reset or power up and before first print out. Do not wait for an attached Serial Monitor!
-#endif
     // Just to know which program is running on my Arduino
     Serial.println(F("START " __FILE__ " from " __DATE__ "\r\nUsing library version " VERSION_IRREMOTE));