I am able to change the colour of the LED ring on the Mic Array v2, but for some reason changing the brightness has no effect. I also can’t control individual LEDs using the “pixel_ring.write(6, data)” method.
Any idea how to change the brightness?
please try below code and modify the 0x01 to [set brightness, range: 0x00~0x1F]. thanks.
from pixel_ring import pixel_ring
if name == ‘main’:
try: pixel_ring.set_brightness(0x01) pixel_ring.think() except KeyboardInterrupt: break pixel_ring.off() time.sleep(1)<e>[/code]</e></CODE></r>
Thank you Bill. I got it working in the end. The brightness setting seems to only work if I change the LED colour, otherwise there is no effect.