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Offline Arduino, RP2040 & ESP32 simulator
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ESP32 Blink LED
BasicsbeginnerESP32

ESP32 Blink LED

Blink the built-in LED on GPIO2 and an external red LED on GPIO4. Verifies ESP32 emulation is working.

What you'll simulate

  • ✓Real ESP32 emulation — cycle-accurate, no hardware needed
  • ✓2 interactive components on the canvas
  • ✓Serial Monitor included — see output in real time
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