Answer
Aug 20, 2025 - 05:33 PM
To connect an OLED display, first identify the interface type (such as I2C, SPI, or parallel) that your display module uses. Connect the appropriate pins from the display to your microcontroller or development board: for I2C, connect SDA and SCL lines, and for SPI, connect MOSI, SCK, and any required control pins like CS and DC. Finally, power the display with the correct voltage and use a compatible library or driver to initialize and control the display.
