1.\u628a\u00a0Adafruit_GFX \u00a0Adafruit_SSD1306 \u00a0Adafruit_ssd1306syp\u538b\u7f29\u6210 zip \u6587\u4ef6<\/p>\n
ardiuno \u5bfc\u5165\u4ee5\u4e0a\u4e09\u4e2a\u5e93\u6587\u4ef6\u3002<\/p>\n
\u63a5\u7ebf<\/p>\n
ardiuno \u00a0 i2c\u663e\u793a\u5668<\/p>\n
8 \u00a0—– sda<\/p>\n
9——-scl<\/p>\n
#include
\n#define SDA_PIN 8
\n#define SCL_PIN 9
\nAdafruit_ssd1306syp display(SDA_PIN,SCL_PIN);
\nvoid setup()
\n{
\ndelay(1000);
\ndisplay.initialize();
\n}
\nvoid loop()
\n{
\ndisplay.drawLine(0, 0, 127, 63,WHITE);
\ndisplay.update();
\ndelay(1000);
\ndisplay.clear();
\ndisplay.setTextSize(1);
\ndisplay.setTextColor(WHITE);
\ndisplay.setCursor(0,0);
\ndisplay.println(“Hello, world!”);
\ndisplay.setTextColor(BLACK, WHITE); \/\/ ‘inverted’ text
\ndisplay.println(3.141592);
\ndisplay.setTextSize(2);
\ndisplay.setTextColor(WHITE);
\ndisplay.print(“0x”);
\ndisplay.println(0xDEADBEEF, HEX);
\ndisplay.update();
\ndelay(2000);
\ndisplay.clear();
\n}<\/p>\n
\u663e\u793a\u7ed3\u679c\u4e3a\u4e00\u6761\u659c\u7ebf\uff0c<\/p>\n
\u6216<\/p>\n
hello world<\/p>\n
3.14<\/p>\n
OXDEADBEEF<\/p>\n","protected":false},"excerpt":{"rendered":"
1.\u628a\u00a0Adafruit_GFX \u00a0Adafruit_SSD1306 \u00a0Adafruit_ssd1306syp<\/p>\n