Hello all, I'm trying to make an LED come on when a certain frequency comes into the onboard microphone. The following piece of code is a mish-mash but works to at least tell me what frequency the input sound is, but whenever I uncomment the ledMode (x,OUTPUT) the recording stops. Am I doing someth…

ledMode seems to break script??

vagrant1963 May 6, 2018, 3:23am 9

Thanks ChrisTenone,

Already digging out a 220ohm along with the LED