Created
August 20, 2022 20:31
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#include <Arduino.h> | |
#include <Wire.h> | |
#include <Adafruit_GFX.h> | |
#include <Adafruit_SSD1306.h> | |
#define DISPLAY_WIDTH_PX 128 | |
#define DISPLAY_HEIGHT_PX 64 | |
#define DISPLAY_ADDRESS 0x3D | |
Adafruit_SSD1306 display(DISPLAY_WIDTH_PX, DISPLAY_HEIGHT_PX, &Wire); | |
void setup() { | |
Serial.begin(115200); | |
while (!Serial) { } | |
if (!display.begin(SSD1306_SWITCHCAPVCC, DISPLAY_ADDRESS)) { | |
Serial.println("SSD1306 allocation failed"); | |
for(;;); // don't proceed, loop forever | |
} | |
display.clearDisplay(); | |
display.setTextSize(1); | |
display.setTextColor(SSD1306_WHITE); | |
display.setCursor(0, 0); | |
display.cp437(true); | |
display.println("hello, world"); | |
display.display(); | |
} | |
void loop() { | |
} |
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