After a long research without any results, I'm trying my luck here. I recently got the GA SDK sample to work on my Raspberry Pi 3.
Now I would like to light my connected LED when the Assistant is listening. I know how to do this, but I don't know where to add the code for the LED in the Assistant sample code. The documentation on their website says it's in the grpc code, but I don't know any more than that.
Any advice on where to add the LED code?