print("Hello, ESP32!")
Importar utime 

a = pin (4, pin.SALIDA)
b = pin (18, pin.SALIDA)
c = pin (19, pin. SALIDA)
d = pin (21, pin.SALIDA)
e = pin (22, pin.SALIDA)
f = pin (2,  pin.SALIDA)
g = pin (15, pin.SALIDA)


 Def pantalla1 (A,B,C,D,E,F,G) :
 a.valor  (A)
 b.valor  (B)
 c.valor  (C) 
 d.valor  (D)
 e.valor  (E)
 f.valor  (F)
 g.valor  (G)

 Def pantalla2 (A,B,C,D,E,F,G) :
 a.valor  (A)
 b.valor  (B)
 c.valor  (C) 
 d.valor  (D)
 e.valor  (E)
 f.valor  (F)
 g.valor  (G)


mientas sea verdadero : 
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)
pantalla1 ( 0, 0, 0, 0, 0, 0, 0)
ultime.sleep_ms (1000)

pantalla2 (1, 1, 1, 1, 1, 0)
ultime.sleep_ms (100)
pantalla2 (0, 1, 0, 0, 0, 0 ) 
ultime.sleep_ms (100) 
pantalla2 (1, 1, 0, 1, 1, 0, 1 )
ultime.sleep_ms (100)
pantalla2