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To change the text color on an OLED display using Arduino, you can utilize the Adafruit_SSD1306 and Adafruit_GFX libraries. These libraries provide methods to set text color and customize the display.
Steps to Change Text Color
Install Required Libraries Open Arduino IDE and go to Sketch > Include Library > Manage Libraries. Search for Adafruit SSD1306 and Adafruit GFX, then install both libraries.
Set Up the OLED Display Connect your OLED display to the Arduino using I2C or SPI communication. Define the screen dimensions and initialize the display in your code.
Set Text Color Use the setTextColor() method to define the text color:
display.setTextColor(WHITE); // White text on black backgroundCóipeáilte!✕CóipeáilExample Code Below is a complete example to display text with different colors:
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