from machine import Pin
import time

ir_sensor = Pin(15, Pin.IN)
led = Pin(16, Pin.OUT)

blinking = False

POWER_ON_CODE = 0x10EF  


def decode_ir_signal():
    
    if ir_sensor.value() == 0:  
        time.sleep(0.05) 
        print("IR signal detected!")
        return POWER_ON_CODE 
    return None

while True:
   
    command = decode_ir_signal()  
    if command is not None:
        print("Command received:", hex(command))
        
        
        if command == POWER_ON_CODE:
           
            blinking = not blinking
            if blinking:
                print("Blinking enabled (Power On)")
            else:
                led.off()  
                print("LED turned off (Power Off)")
        else:
            print("Ignored IR command") 
    if blinking:
        led.on()
        time.sleep(0.5)  
        led.off()
        time.sleep(0.5)
        print("LED Blinking")
    else:
        led.off()  

    time.sleep(0.05)