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ESP32: SSD1306 OLED (4-pin I2C)
DisplaysintermediateArduino Uno

ESP32: SSD1306 OLED (4-pin I2C)

Drive the cheap 4-pin SSD1306 OLED module (GND/VCC/SCL/SDA) over I2C from an ESP32 (SDA=21, SCL=22).

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, Adafruit BusIO
  • ✓Serial Monitor included — see output in real time
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