def do(self, action):
if action is not None:
for k, v in action.iteritems():
if k == 'level':
grovepi.ledBar_setLevel(self._pin, v)
def _init_actuator(self):
grovepi.ledBar_init(self._pin, 0)
sleep(0.5)
grovepi.ledBar_setLevel(self._pin, 5)