MAX32620FTHR-Arduino-Usage-EvKitExamples SOFT: https://github.com/MaximIntegratedMicros https://github.com/amperpirat https://github.com/olikraus/u8g2 HARD: MAX32620FTHR -> OLED SSD1306 I2C: 3V -> VCC GND -> GND SCL(P3_5) -> SCL SDA(P3_4) -> SDA