For the respeaker pi hat led, please refer to <URL url="https://forum7.seeedstudio.com/t/control-leds-using-c-and-spi-respeaker-4-mic-array/6713/1]<LINK_TEXT text=“viewtopic.php?f=87&t=32048”>https://forum7.seeedstudio.com/t/control-leds-using-c-and-spi-respeaker-4-mic-array/6713/1]
we do not have the respeaker core v2.0 led c++ code yet.
thanks.