Can't turn on leds rigth after boot

Products & Technology ReSpeaker
5

Hi there,



I use the firmware version 2018.8.01, add delay before device.show and it turns on the leds after boot as first time. We suspect it may related with the gpio operation as well. thanks.





i = 0



while i < 12:

if sys.argv[1] == ‘blue’:

device.set_pixel(i,0,0,3,100)

elif sys.argv[1] == ‘green’:

device.set_pixel(i,0,3,0,100)

elif sys.argv[1] == ‘red’:

device.set_pixel(i,3,0,0,100)

i+=1



time.sleep(2)

device.show()



Bill