from machine import Pin
import time

RedButton = Pin(15, Pin.IN, Pin.PULL_UP)
RedCounter = 0 
YellowButton = Pin(14, Pin.IN, Pin.PULL_UP)
YellowCounter = 0

while True:
  if not RedButton.value():
    RedCounter = RedCounter + 1
    print('Red Button pressed!' , RedCounter)
    time.sleep(1)