Our physical build looked like this:
The video above shows in depth description of the code development, but for your convenience, we include the code below.
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#include <SPI.h> #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> int screenWidth = 128; int screenHeight = 64; int oledReset = -1; #define SCREEN_ADDRESS 0x3C Adafruit_SSD1306 oled(screenWidth,screenHeight,&Wire,oledReset); void setup() { // put your setup code here, to run once: Serial.begin(9600); oled.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS); } void loop() { // put your main code here, to run repeatedly: oled.clearDisplay(); oled.display(); oled.setCursor(0,12); oled.setTextColor(WHITE); oled.setTextSize(3); oled.println(" Hello"); oled.println(" World!"); oled.display(); delay(1000); oled.invertDisplay(1); delay(1000); oled.invertDisplay(0); delay(1000); oled.clearDisplay(); oled.drawPixel(64,32,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.drawLine(0,0,127,63,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.drawLine(0,32,127,32,WHITE); oled.drawLine(64,0,64,63,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.drawRect(0,0,128,64,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.fillRect(0,0,128,64,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.fillRect(0,0,128,64,WHITE); oled.fillRect(5,5,118,54,BLACK); oled.display(); delay(1000); oled.clearDisplay(); oled.drawCircle(64,32,31,WHITE); oled.display(); delay(1000); oled.clearDisplay(); oled.fillCircle(64,32,31,WHITE); oled.fillCircle(64,32,24,BLACK); oled.display(); delay(1000); } |