Found this little doozy in the Examples-->OctoWS2811--->Teeny4PinList
This example shows how to
use only 4 pins, which are the 4 pins of the Octo28 shield which do
not conflict with the Audio shield.
...
Sorry, should have mentioned I am using a Teensy 4.1 and the Rev D board.
Yes, it looks like pin 7 is used for the audio output. I might not need the audio passthrough. I wonder if I simply delete the I2S2 output...
I am running a pretty basic audio input with FFT analysis setup. I have passthrough audio too. It works fine but now that I am adding in the fastLED library, the passthrough is totally distorted (just screeching...
Ah I think I see it now, my apologies. I just need to solder a jack to the 4 input pads?
Very cool board you have made here. I might pick up a second set for my daughter to mess around with! :)
Hi,
I am looking for fast fourier transform on streaming audio input (analog). Can the audio shield do this and do I need to wire in an input to specific pads?
Thanks,
Any good boxes/enclosures for the teensy 4.1? I am going to make a little control for lights in my front room and want to put it in the cabinet next to the A/V stuff.
Hi,
I am looking for some product suggestions. I have a LED strip install in my entertainment room and am in the middle of an upgrade. Former install was LPD8806 with a Arduino Mega with an audio spectrum analyzer....
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