Display OLED ขนาด 1.3 นิ้ว แบบ I2C Blue

จอแสดงผล OLED ขนาด 1.3 นิ้ว แบบ I2C สีน้ำเงิน OLED Display I2C Module 1.3 inch(128x64 pixel Blue) Vcc=3.3-5Volt specification : General Type OLED Display Module Interface I2C interface Resolution 128*64 Angle of view 160 degrees Display color Blue Display dimension 1.3inch Driver IC SH1106 Working voltage 3.3V~5V DC Working current 25mA Max Compatible Arduino Application Smart watch, MP3, thermometer, instruments, DIY projects, etc. วงจรทดสอบ Code ทดสอบ /* Arduino with Test OLED module white SH1106 driver I2C High resolution: 12864 pixel For complete project details, visit:Arduinoshop99 */ #include "Wire.h" #include "Adafruit_GFX.h" #include "Adafruit_SH1106.h" #include "Fonts/FreeMonoBold9pt7b.h" //include font FreeMonoBold9pt7b.h Adafruit_SH1106 OLED(-1); void setup() { OLED.setFont(FreeMonoBold9pt7b); // Use font from file include OLED.begin(SH1106_SWITCHCAPVCC,0x3C); // initialize with the I2C addr 0x3C (for the 128x64) } void loop(){ OLED.clearDisplay(); OLED.setTextColor(WHITE); //Text is white ,background is black OLED.setTextSize(1); OLED.setCursor(0,11); OLED.println("OLED 128x64"); OLED.drawLine(0, 15, 127,15, WHITE); OLED.setCursor(0,30); OLED.println("Arduino...."); OLED.setCursor(15,55); OLED.println("Shop"); OLED.setTextSize(2); OLED.setCursor(0,59); OLED.println(" 99"); OLED.drawLine(0, 63, 127,63, WHITE); OLED.display(); // delay(200); } หรือแบบที่ 2 ใช้ U8g2 new ติดตั้ง library ก่อนใช้งาน