from machine import Pin, PWM
from time import sleep
print("Clank controller coming online")

# pwm0 = PWM(Pin(0))      # create PWM object from a pin
# pwm0.freq()             # get current frequency
# pwm0.freq(1000)         # set frequency
# pwm0.duty()             # get current duty cycle
# pwm0.duty(200)          # set duty cycle
# pwm0.deinit()           # turn off PWM on the pin


pwm12 = PWM(Pin(12), freq=1000, duty=0)
pwm13 = PWM(Pin(13), freq=1000, duty=0)

while True:
    pwm12.duty(512)
    sleep(2)
    pwm12.duty(0)
    sleep(.3)
    pwm13.duty(512)
    sleep(2)
    pwm13.duty(0)
    sleep(.3)