In this tutorial we will learn how to connect the SSD1331 OLED Display & ST7789 Display to Arduino using the Visuino program. Watch the video. Step 1: What You Will Need Arduino UNO (or any other Arduino) SSD1331 OLED Display ST7789 Display Breadboard Jumper wires Visuino program: Download Visuino Step 2: The Circuit Connect Arduino …