DisplaysintermediateArduino Uno
STM32 Blue Pill: SSD1306 OLED (4-pin I2C)
Drive the cheap 4-pin SSD1306 OLED module (GND/VCC/SCL/SDA) over I2C1 from an STM32 Blue Pill (SDA=PB7, SCL=PB6).
What you'll simulate
- ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
- ✓1 interactive component on the canvas
- ✓Auto-installs: Adafruit SSD1306, Adafruit GFX Library
- ✓Serial Monitor included — see output in real time