soft reset
import machine
import utime
import sys
led=machine.Pin(25, machine.Pin.OUT)
i=0
while True:
led.toggle()
utime.sleep(0.5)
i+=1
print (i)
if i==20:
sys.exit() hard reset
import machine
import utime
import sys
led=machine.Pin(25, machine.Pin.OUT)
i=0
while True:
led.toggle()
utime.sleep(0.5)
i+=1
print (i)
if i==20:
machine.reset()


hard reset과 soft reset의 실제 사용 시 차이점



