from machine import Pin import rp2 from time import sleep @rp2.asm_pio(set_init=rp2.PIO.OUT_LOW) def blink(): wrap_target() set(pins, 1) [31] nop() [31] nop() [31] nop() [31] set(pins, 0) [31] nop() [31] nop() [31] nop() [31] wrap() led = machine.Pin(25, machine.Pin.OUT) sm = rp2.StateMachine(0, blink, freq=2000, set_base=led) # StateMachine aktivieren sm.active(1) # Für 3 Sekunden laufen lassen. sleep(3) # deaktivieren sm.active(0)