On this episode of basic Arduino we will take a look at setting up and using the 128 x 32 OLED display with our Arduino board.
Click below for video tutorial:
Schematic:
ARDUINO Code:
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 32 // OLED display height, in pixels
#define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
void setup() {
display.begin(SSD1306_SWITCHCAPVCC, 0x3c);
display.setTextColor(WHITE);
display.clearDisplay();
}
void loop() {
display.setTextSize(4);
display.setCursor(6, 5); // col, row
display.println(“Basic”);
display.display();
delay(1000);
display.clearDisplay();
display.setTextSize(2);
display.setCursor(20, 15); // col, row
display.println(“ARDUINO”);
display.display();
delay(1000);
display.clearDisplay();
display.display();
delay(1000);
}
