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[2× Pico W] Digital GPIO Mirror
BasicsbeginnerArduino Uno

[2× Pico W] Digital GPIO Mirror

Simplest possible cross-board test. Pico A toggles GP15 every 500 ms; Pico B reads GP15 as a digital input and mirrors its state to its built-in LED. Watch each Pico's Serial Monitor to confirm the wire is alive.

What you'll simulate

  • ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
  • ✓Interactive simulation canvas
  • ✓Serial Monitor included — see output in real time
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