When PIR sensor detect the presence then it will activate the facial recognition module till then the facial recognition module must be sleep. i want to code like this what should i do ? need help thanks in advance. :) Sorry i am new to this.

pcm.!default { type asym capture.pcm “mic” playback.pcm “speaker” } pcm.mic { type plug slave { pcm “hw:1,0” } } pcm.speaker { type hw card 0 } ctl.!default { type hw card 0 } problem solved this setting works :)

@siddhartha while you think nothing is running do ps -ef | grep node Does that produce more than 1 line of output?

@siddhartha could u mark your issues solved… thx