from machine import Pin
from time import sleep

#呼叫print()函數印出字串"Hello ESP32!
print("Hello, ESP32!")

led=Pin(2, Pin.OUT)

count=0#設定計數器count變數為0

for count in range(10): #設定重複(迴圈)10次
  led.value(1)
  sleep(1)
  led.value(0)
  sleep(1)  
  count=count+1#計數器每次加1
  #count+=1
  print("blink",count)#印出blink 計數