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Arduino Open Kit Simulator ↗ All recipes
Tip: Ctrl+↵ to run
Simulate traces what the sketch would do — Serial.print output streams here, pin events show as
[pin N] HIGH/LOW, delays play back at 25× speed.
For real hardware output, click Download .ino, open in the Arduino IDE, and upload to your Arduino.
The simulator covers Serial / digitalWrite / analogRead / pinMode / delay / tone / common loops — library calls (DHT, OLED, etc.) are stubbed so the sketch runs without errors.
About this recipe
include <SoftwareSerial.h>
Libraries / imports
SoftwareSerial.h
Hardware / pins
D2
D3
HC-05
Key API calls
Serial.begin()
Serial.println()
How to run
Press Simulate — Serial output streams here. Or Download to flash to your board.
Editor
cpp
edits auto-save
Output
ready
Output will appear here after you click Run.
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