Logicraft Studios
Offline Arduino, RP2040 & ESP32 simulator
Starting local backend…
Logicraft Studios LogoLogicraft StudiosSTUDIO
ExamplesEditorAboutGitHub
Logicraft Studios / Examples / STM32: RGB LED Color Cycle
STM32: RGB LED Color Cycle
BasicsbeginnerArduino Uno

STM32: RGB LED Color Cycle

Cycle an RGB LED through red, green and blue using three GPIO pins (PA0=R, PA1=G, PA2=B) on the STM32 Blue Pill. Pure digital output; common-cathode (COM -> GND).

What you'll simulate

  • ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
  • ✓4 interactive components on the canvas
  • ✓Serial Monitor included — see output in real time
← Back to examples