blinking led

is it normal that LED2 is blinking after starting the WTPA? it stops doing that as soon as you touch a button/pot.

i'm asking because i'm not sure anymore... i've swapped some caps to the backside, almost destroyed a solder pad, changed the buttons to worse but taller ones and bent some legs of the MCU several times, all this on a sparking carpet!
tonight i had a bad moment when i had all kinds of feedback and noise on the sample when turned up the throughput pot. i thought now i've messed everything up. but luckily i had just plugged the audio in the wrong way!
so what does the blinking mean?


  • Yeah. The blinking LED indicates an empty bank, ready to record. As soon as you record something, it's either lit during playback or off.
  • cool! thanks you!
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