удалила лишнее, протестировала

libraries/IRremote/examples/TinyReceiver/TinyReceiver.ino

@@ -50,10 +50,9 @@
 
 #include <Arduino.h>
 
-#include "PinDefinitionsAndMore.h" // Set IR_RECEIVE_PIN for different CPU's
+//#include "PinDefinitionsAndMore.h" // Set IR_RECEIVE_PIN for different CPU's
+#define IR_RECEIVE_PIN  2
 
-//#define DEBUG // to see if attachInterrupt is used
-//#define TRACE // to see the state of the ISR state machine
 
 /*
  * Protocol selection
@@ -70,7 +69,6 @@
 //#define USE_CALLBACK_FOR_TINY_RECEIVER  // Call the fixed function "void handleReceivedTinyIRData()" each time a frame or repeat is received.
 
 #include "TinyIRReceiver.hpp" // include the code
-
 /*
  * Helper macro for getting a macro definition as string
  */
@@ -80,18 +78,11 @@
 #endif
 
 void setup() {
-    Serial.begin(115200);
+    Serial.begin(9600);
     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
-#if defined(ESP8266) || defined(ESP32)
-    Serial.println();
-#endif
     Serial.println(F("START " __FILE__ " from " __DATE__ "\r\nUsing library version " VERSION_TINYIR));
 
     // Enables the interrupt generation on change of IR input signal
@@ -147,23 +138,10 @@ void loop() {
  * This is the function, which is called if a complete frame was received
  * It runs in an ISR context with interrupts enabled, so functions like delay() etc. should work here
  */
-#  if defined(ESP8266) || defined(ESP32)
-IRAM_ATTR
-#  endif
 
 void handleReceivedTinyIRData() {
-#  if defined(ARDUINO_ARCH_MBED) || defined(ESP32)
-    /*
-     * Printing is not allowed in ISR context for any kind of RTOS, so we use the slihjtly more complex,
-     * but recommended way for handling a callback :-). Copy data for main loop.
-     * For Mbed we get a kernel panic and "Error Message: Semaphore: 0x0, Not allowed in ISR context" for Serial.print()
-     * for ESP32 we get a "Guru Meditation Error: Core  1 panic'ed" (we also have an RTOS running!)
-     */
-    // Do something useful here...
-#  else
     // As an example, print very short output, since we are in an interrupt context and do not want to miss the next interrupts of the repeats coming soon
     printTinyReceiverResultMinimal(&Serial);
-#  endif
 }
 #endif